Solution Manual for Intermediate Accounting 3rd Edition by Wahlen
Solution Manual for Intermediate Accounting 3rd Edition by Wahlen
Solution Manual for Intermediate Accounting 3rd Edition by Wahlen
Solution Manual for Intermediate Accounting 3rd Edition by Wahlen
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21. MICROSCOPIC AND MACROSCOPIC
APPEARANCES.
Bacilli are found in all the internal organs, notably in the spleen, in
blood and in the enlarged glands.
Body does not show much emaciation; decomposition commences
early. Black hæmorrhagic patches are often found on the skin. The
brain and membranes are congested. Sanguinous or serous effusions
are found in serous cavities. Right side of the heart is dilated and is
usually found full of coagulated or liquid blood. Cardiac muscles
pale. The liver is enlarged and congested. The spleen is much
enlarged, soft and congested. Hæmorrhagic patches have been
found in the stomach. The mesenteric glands are enlarged. Kidneys
congested. Bladder is sometimes found filled with bloody urine. The
buboes are sometimes found to be soft and caseous. The tissues
surrounding them are infiltrated with a reddish gelatinous exudation.
The whole lymphatic chain from groin to the glands of the sacral or
lumbar plexus, or from the axilla and neck to the glands of the
mediastinum are affected. The internal glands are found more or
less enlarged, injected and infiltrated with sanguineous fluid. The
lymphatic follicles and Peyer’s patches in the intestines are found
swollen. Hæmorrhages are found in the mesentery.
22. 25
PREVENTION.—
It is evident from what has been said that to prevent plague our
efforts should be directed in two ways:—(1) To prevent the
importation of germs; (2) to make the environment of a place
such that the germs, even if imported, may not find suitable
condition for their growth. To accomplish the first we need (a)
inspection of people coming from infected places; (b) stopping
importation of such articles as may carry infection with them; (c)
quarantine, a word which owes its origin to the fact that, daring the
epidemic of plague at Milan in 1527, patients when cured were
despatched to lazarettos and detained there 40 days.
For the second, we require (a) sanitary precautions by guardians of
public health; (b) observance of rules of personal hygiene by which
good health can be maintained.
(1). Wherever possible a medical inspection should be made to
prevent importation of the disease. This is, however, a very difficult
matter, and one unforeseen difficulty was experienced at Sukkur,
where it was found that people booked to stations short of Sukkur,
and rebooked at stations on the other side. Still this measure is
highly important, and should be carried out most rigorously as long
as there is any chance of importation of plague into an unaffected
country. It is needless to feel the pulse of the patient; his gait,
temperature, and look would afford a great deal of information.
Information should be obtained from where the patient is travelling.
An examination should also be made of clothes. Dirty clothes, soiled
linen and rags should not be allowed to pass through an inspection
post.
(2). There should be a disinfecting or sterilizing room fitted with a
steam sterilizer in all large railway stations, where all goods should
23. 26
27
be disinfected. Mail bags should also be subjected to this
disinfection. Transmission of such goods as corpses, used
clothes, rags, waste paper, fur, hide, feather, and fish should be
entirely suspended.
(3). If quarantine is imposed, it should be for a period not less than
ten days. Every arrangement, however, should be made for suitable
accommodation and sanitation in quarantine camps. In a quarantine
camp new arrivals should not be mixed up with those who are
already in quarantine.
(4). Ships from infected ports should be carefully watched. If any
infection is discovered, then isolation of the sick, disinfection of the
ship and quarantine are required, but ships with clean bills of health,
and if ten days have passed since its departure from the infected
port, may be admitted after medical inspection. It must, however, be
borne in mind that rats could easily carry infection from one port to
another without any fear of detection. These facts show that medical
inspection and quarantine may be useful, but they can never be
perfect, and therefore the principal safeguard of a place lies in the
improvement of its sanitation, and therefore greater attention and
energy should be directed towards it.
Sanitary Measures that should be taken by Municipal and Railway
authorities.
(1). All filth should be removed from the vicinity of towns and
villages and burnt, and no filth of any kind should be allowed to
remain within an inhabited area for any length of time.
(2). All private and public latrines and public urinals should be
cleaned and disinfected daily. All receptacles used for night-soil
either in the latrine or for transport should be daily disinfected.
(3). Latrine accommodation, according to the requirements of the
population, should be provided.
24. 28
(4). Drains should be well washed and flushed with a disinfectant
solution. In towns where there is an underground sewer, it should be
well flushed and ventilated, and a disinfectant solution used for
cleaning it. A house-to-house examination should be made to
ascertain that all house-connections are properly and efficiently
trapped. Deposits in the sewer should be taken out and suitably
disposed off after disinfection.
(5). Special attention for cleansing should be given to the following:
—
Cesspools, privies, cow-houses, stables, slaughterhouses, markets,
workshops, common lodging houses, serais, bustees, and crowded
quarters of a town.
(6). All public roads should in the dry season be watered with a
weak disinfectant solution.
(7). Pure drinking water should be supplied. All articles of food
should be inspected. Musty and decomposing grains should not be
allowed to be sold. The meat market, dairies and bakeries should be
under strict sanitary supervision.
(8). Over-crowding in houses should be prevented. Steps should be
taken for spreading out the population of much over-crowded and
congested parts of towns.
(9). Lime in a dry state and in solution should be abundantly used in
drains, &c.
(10). All railway carriages travelling through infected areas
should be daily washed with a reliable disinfectant solution,
such as 5 per cent. carbolic acid.
(11). Railway platforms, waiting rooms and halls, and latrines should
be frequently cleaned and disinfected.
25. 29
(12). There should be a system of house-to-house inspection to
ascertain the sanitary condition of dwelling-houses, and also to find
out, as far as possible, the condition of health of the inmates.
Common lodging houses, serais and houses of a similar nature
should be most carefully examined.
(13). If plague breaks out, then isolation of cases is a great
necessity. When practicable, such isolation may be done in the
house of the patient. The patient should be kept in a separate room
apart from those where other inmates of the house live. A temporary
room could be put up on the roof of a house or in the compound, if
there is any, or a tent may be pitched. Where possible, all healthy
inmates of the house should at once remove themselves in camp
leaving only such near relatives who must attend and nurse the
patient. For patients living in lodging houses, or, where there is no
means of such isolation as stated above, segregation in special
isolation hospitals should at once be done. The isolation hospitals
should be separate for each of the following classes—(a) for lower
class people; (b) for middle class people; (c) for such people of the
middle or upper class who may chose to pay for their expenses. It is
needless to say that there should be special hospitals for women,
where only female attendants and nurses should be employed.
Hospitals should be provided with means for free ventilation,
both for the sake of patients as well as attendants. No other disease
requires more careful nursing than the plague, therefore ample
nursing staff should be provided. The hospitals should have a
separate observation ward and a separate convalescent ward, and
by no means doubtful cases should be mixed up with confirmed
cases. Disinfecting apparatus, sterilizers, good water supply and
special laundry are other adjuncts essentially necessary for a plague
hospital. Greatest care is required in the management of such a
hospital, and only trained men should be employed.
Suitable means for ambulance should be provided, and should be
had ready within convenient distances. They should be thoroughly
26. disinfected after the conveyance of any case. Ambulance carts or
doolies should be comfortable, for physical exertion and exhaustion,
attending a long journey in the early stage, greatly compromise
chance of recovery.
Burial within inhabited areas of a town or village should be stopped.
Dead bodies should be removed under strict precautions for
disinfection and disposed off quickly. Bodies should be buried deeply
—4 to 6 feet.
27. 30
PRIVATE HYGIENE.
I. Houses and compounds, stables, kitchen and outhouses should be
thoroughly cleaned, and they should be whitewashed with lime. Air-
tight dustbins should be kept in the house.
II. Rooms, specially bed-rooms, should be well ventilated, attention
should be paid to the condition of the floor, which should not
be damp, and care should be taken that rats may not infest
the house and spaces under the floor. If dead rats are found in the
house, they should be removed and burnt, and the place thoroughly
disinfected.
III. House drains should be cleaned and well flushed with a
disinfectant solution.
IV. Nowhere in the house or compound should any kind of organic
refuse be allowed to accumulate. Better not use any organic manure
in the kitchen garden or house garden during an epidemic.
V. Articles of food should not be allowed to remain uncovered on the
table or elsewhere, for there is chance of their infection by flies,
mice, or rats.
VI. Clothes received from the dhoby’s house should be again boiled
in water, dried, and then used.
VII. Bed-clothes and wearing apparel should be aired and exposed
to the sun daily. As frequently as possible floors and passages should
be well washed with a disinfectant solution and then well dried.
VIII. There should not be any over-crowding in bed-rooms.
28. 31
IX. Drinking water should be boiled before use. Raw vegetables,
such as salad, cucumber, &c., should only be used after thoroughly
washing them, and then with vinegar.
X. Personal cleanliness should be strictly observed. Daily bath,
cleaning the teeth with carbolic tooth powder, and carefully washing
hands and mouth before and after meals are essential.
XI. Those who have to attend on plague cases should be very
careful. Hands should be thoroughly washed with a
disinfectant solution, and a nail brush used soon after the patient or
anything in contact with him is touched. A bath to which some
antiseptic is added should be taken immediately after coming in
contact with plague patients. Workers in plague hospitals should be
warned about scratches or wounds on their bodies. Use of
respirators with an antiseptic sprinkled over the entrance valves is
recommended. Only very healthy people should approach plague
cases. On the appearance of slightest headache, languor, or fever an
attendant should be relieved from duty.
XII. As a prophylactic 5 grains of quinine sulphate may be taken
twice daily, or a small bottle containing eucalyptus or some other
volatile disinfectant, may be carried in the pocket, and a few drops
may be occasionally poured on the handkerchief. Smoking good
tobacco may have a prophylactic value.
XIII. If plague occurs in the house, the following steps should be
taken:—
(a) The patient should at once be put in bed and kept in a
temporary room, which may be put up on the roof of a house. No
healthy inmate of the house should go in that room or have any
connection with the sick, except those who have to nurse the
patient.
(b) All discharges, fæces, urine, sputum, vomited matter, &c., should
be taken in vessels with disinfectant solution in it, and some
29. 32
quicklime should immediately be sprinkled over them. On no
account should anything leave the room but to be disinfected.
(c) Floor and bedsteads should be washed with a disinfectant
solution, clothes and other articles that touch the patient should be
carefully disinfected. Crockery and glass should be scalded. If great
care and cleanliness are not observed with regard to the bed and
body linen of the patient, the infection may be diffused through the
air immediately around the patient.
(d) A medical man should be at once sent for. Delay is fatal.
30. 33
INOCULATION AGAINST PLAGUE.
M. Haffkine, of cholera inoculation fame, has commenced to
inoculate against the plague under the same principles on which his
inoculation against cholera is based. By injecting into the body an
attenuated virus of plague, a very mild attack is produced, which in
people inoculated has proved harmless. This mild attack, it is
thought, would protect the system from more potent forms of the
poisonous germs. The inoculation for plague is still in its
experimental stage, and cannot, for obvious reasons, be applied to a
large population. Medical attendants, nurses and others who, by call
of duty, have to constantly come in contact with plague patients
may, however, take advantage of this means of protection, which, in
the hands of M. Haffkine, may yield good results. Yersin also claims
for his serum prophylactic value. In this and all other matters
connected with bacteriology, such as germs, sero-therapeutics, &c.,
the medical profession now-a-days receives a good deal of satirical
remarks from sceptical lay public. It is natural that it should be
so, for the science of bacteriology is still in its infancy, and
many of its practical applications are still in their experimental stage.
But undoubtedly the science is advancing, and by its aid we are now
better able to understand diseases and their nature. Many facts have
been demonstrated and proved with precision. What is disbelieved
to-day, may, however, be believed tomorrow, for, with all human
attempt to reveal secrets of nature, such is the case. Readers of
Smollet’s Roderick Random may remember how in the Surgeon’s Hall
one of the examiners said:—“I affirm that all wounds of the intestine
whether great or small are mortal.” Now, however, if a man dies of a
wound of the intestine, the unfortunate doctor in whose hand such a
casualty takes place runs great risk of being charged with malpraxès.
31. 34
TREATMENT.
I. Hygienic.—The patient should take to bed immediately on the
appearance of the first symptoms. The room should have means for
free ventilation, and the temperature in it should be between 60° to
70° F. The air of the room may be cooled by a block of ice. The
room should be kept clean, and there must not be in it any curtain,
carpet or hangings. The floor and bedsteads should be daily washed
with a disinfectant solution. A position of absolute rest in bed is to
be maintained throughout the illness.
Bedpan and urinal should be always used. Bedclothes should be light
and warm. Wearing apparel if saturated with perspiration should be
changed. It is best to have two beds side by side so as to be
able to move the patient easily from one to another for
cleansing purposes. Mattresses should be suitably protected from
penetration by the discharges. The air of the sickroom can be made
antiseptic by placing pieces of blotting paper saturated with
eucalyptus oil or phenol on plates about the apartment or by pouring
carbolic acid on hot water in a plate. The doorways should be
curtained by a sheet wet with disinfectant solution. Great cleanliness
of the body of the patient should be enforced by cold sponging with
an antiseptic solution. Skilful nursing is essentially necessary. The
motions should be disinfected by strong antiseptics such as
quicklime, carbolic acid, &c., as soon as they are passed.
II. Dietetic.—From the commencement of the disease the diet
should be liquid and nourishing. Milk is best. The quantity for adults
should not be less than three or four pints in the twenty-four hours.
It must be given in small quantities at short intervals. Soda, potash
or plain carbonated water may be mixed with it. Barley water and
thin sago water may also be given. If the patient’s vital powers are
low, the milk may be peptonised by using Fairchild’s powders or by
32. 35
adding a little of Benger’s Liquor Pancreatices. In cases when milk
cannot be taken in sufficient amount, animal food may be given in
the form of plain meat broth. Egg-flip with or without brandy may
also be given. It is useless to give strong meat essences when the
digestive powers are seriously impaired, and excess of zeal in this
direction does a great deal of harm. These accumulate in the
intestinal canal and form a fermenting mixture in which poisonous
ptomaines form. Throughout the attack the patient’s strength
should be husbanded as carefully as possible. When there is
thirst, water, or iced water, or iced beer or stout, or ice-cream, or
fruit sherbat should be given. During convalescence great care
should be taken of diet, for then the vital powers are at a very low
ebb.
III. External.—In order to lower the temperature rubbing of the skin
with oil from the commencement of the disease has been
recommended, but this procedure is, I think, of no use. I suggest,
however, that when temperature is high 15 drops of Creosote may
be rubbed near the axilla. During height of fever, the body may be
lightly sponged all over, twice or thrice a day, with the following
solution:—
Thymol 40 grains.
Spirit Lavendula 2 oz.
Spirit Vin. rectif. 3 ”
Acid Acetic dil. 3 ”
Aquæ Rose add 16 ”
Mustard plasters to limbs and over the heart should be given when
there are signs of failing heart and circulation, and over the
epigastrium when there is vomiting or hiccough. Smelling salts and
strong ammonia should be applied to the nostrils for their restorative
action. Blister over the nape of the neck is useful when cerebral
symptoms are present. Ice caps over the head is very useful and
should be applied continuously. The enlarged glands may be
33. 36
fomented with hot water or spongio-piline wrung out of hot
antiseptic solution. When they are much painful, poppy or
belladonna may be added to the water. Belladonna with glycerine
should be applied in the beginning and iodine afterwards. Hot
corrosive sublimate fomentations are also useful. If the glands
suppurate, they should be opened aseptically and dressed with
antiseptics. Proper drainage should be provided.
IV. Internal.—Knowing as we do that the plague is due to the toxic
products metabolized by a pathogenic bacillus, the question comes—
would an antiseptic treatment be of any use? Can we by any means
induce an antiseptic action on the blood, or have we any drug which
can act as antitoxin? It must be at once stated that no drug that has
been tried yet fulfils the above conditions. The claims of quinine,
however, should be taken into account. This drug in small repeated
doses acts as a general antiseptic. I would, therefore, advocate its
use especially in the early stages. Plague is a disease in which
collapse sets in early and cardiac asthenia is a very early
complication. There is, therefore, great urgency for early stimulation.
Alcohol may be given freely, but at the same time it must be
remembered that if the organs of elimination are not acting properly,
alcohol may do harm. For their stimulant effects whiskey or iced
champagne may be given. Carbonate of ammonia or spirit ammonia
aromatic are held to be very useful stimulants in plague cases. They
may be given in combination with cinchona, digitalis and ether. A
prescription like the following may be useful:—
Ammonia Carb. 5 grains.
Chloric Ether 20 minims.
Sulphuric Ether 15 ”
Tint. Digitalis 5 ”
Tint. Cinchona 1 dram.
Aquæ Camphor 1 ounce.
Every three hours.
34. 37
38
For cardiac asthenia, the following may be tried:—(1) Caffeine,
hypodermically, 5-grains dissolved by the aid of 5 grains of
Sodium Benzoate in 20 minims of warm distilled water and injected
three or four times a day if needful; (2) Ether or ethereal solution of
camphor hypodermically; (3) Strychnine, hypodermically, beginning
with gr. 1/60 every four or six hours till gr. 1/16 is injected, or Liquor
Strychnia in 5—10-minim doses every four hours; (3) Musk may be
given in 5-grain doses, or as in the following mixture:—
Pulv. Moschi 10 grains.
Mucilage Acacia 2 drams.
Syr. Aurantii 2 ”
Aquæ Camphor ½ ounce.
To be given every 6 hours.
Digitalis does not always give good results, a fact which Lowson
attributes to some inflammatory or fatty degenerative changes in the
small vessels giving rise to a tendency to hæmorrhage. Stropanthus
may be substituted. Transfusion of blood a hot saline solution and
inhalation of oxygen have been recommended for collapse. Dr.
Viegas of Bombay recommends Liquor Hydrasgyie Perchloride 10 to
15 minims every four hours if there is no albumen in the urine. Dr.
Dimmock has advised subcutaneous injection of Guaicol 10 or 15
minims every two hours. Permanganate of Potash 5 to 12 grains in
24 hours has also been recommended. Dr. Blaney has recommended
Medritina in two-dram doses every two hours when the kidneys are
involved. Camphor has been recommended by some as a cardiac
stimulant.
35. 39
TREATMENT OF SYMPTOMS.
(1). High temperature may be reduced by antipyretics, such as
antipyrin, phenacetin, antifebrine, &c. These drugs produce profuse
perspiration and a certain amount of depression; it is, therefore,
advisable to restrict their use during the first few hours only, and if
not found responding, they should be dropped altogether. Pyrexia is
but a sign of the intensity of the activities of the infective agent, and
by artificially reducing the body heat we really do not lessen the
virulence of the poison, as shown by the rise of the temperature
again as soon as the action of the antipyretic subsides. Hyperpyrexia
itself is, however, an injurious symptom, and when there is long
continued high temperature it is necessary to reduce it, either by an
antipyretic, quinine or cold bath, or cold sponging. Cold bath is not
suitable in plague patients on account of the movement of the body
which it entails, and also on account of the serious cardiac
depression which accompanies the disease. Two grains of
phenacetin with 1 grain of hydrobromate of quinine is a safe
antipyretic. Brandy and tepid sponging are also very useful.
(2). Brain symptoms.—For headache a mustard plaster behind the
upper part of the neck and over the occiput. Ice cap or Lieter’s tube
or plain water should be applied over the temples and scalp. Nervine
sedatives, such as Potassium Bromide, may be given for insomnia
when there is not much depression. Otherwise full doses of alcohol
may be tried. Opium should not be used, but in mild cases, without
great depression, 10 to 20 minims of Liquor Opii sedativus
with 30 minims of Sal Volatile in an ounce of camphor water
may be given to soothe nervous unrest. For insomnia Lowson speaks
highly of Morpinæ gr. 1/8 to gr. ½. Hyoscine gr. 1/200 to gr. 1/75
may be tried. Meningites should be treated by cold to the scalp and
counter-irritation to the nape of the neck and occiput.
36. 40
(3). Hæmorrhages may be treated by Ergot or Ergotin internally or
hypodermically. When there is much hæmorrhage, use of alcohol
should be partly suspended.
(4). If there is constipation, a dose of calomel may be given. In the
beginning there is almost always constipation, which should be
removed by a dose of calomel followed by a saline. Diarrhœa may
be checked by an enema of opium. Two grains of Dover’s powder
and 10 grains of tannin mixed with an ounce of gum mucilage and
with two or three ounces of warm water, arrowroot or starch may be
used for injection. Salol in 10-grain doses every 4 hours may be
given for diarrhœa. For vomiting and hiccough sinapism over the
epigastrium, sucking of ice, and for thirst acidulated water with
syrup of lemon are recommended. Coma must be promptly met by
cold effusion if there is pyrexia or by rectal injection of strong coffee.
The bladder of the patient should be carefully watched. Pneumonia
and other complications should be treated under general principles.
When temperature falls and convalescence begins, the stimulants
should be lessened, and afterwards a tonic with quinine, acid
nitromuriatic dil., tincture calumba or quassia may be given
with infusion aurantii.
Serum treatment.—The whole system of serum therapeutics is due
to the genius of Pasteur. Diphtheria and tetanus are diseases that
are caused by specific germs and are now successfully treated by
immunised serum. Tetanus can be prevented and even cured by the
injection of serum of other animals vaccinated against this disease:
this process has been applied by Yersin for producing a plague
serum, for which a prophylactic and curative power is claimed, and
this serum may be called plague antitoxin. Yersin treated his first
case in Canton. At Amoy, the people were less averse to treatment,
and in 10 days he was able to treat 23 with two deaths only. As yet
Yersin’s serum has been tried in the declared diseases, but Yersin
also proposes to use it as a preventive. Haffkine also proposes to
make use of his serum for curative purpose. Yersin’s serum is older
37. than Haffkine’s, otherwise bacteriologically they are identical. The
subject is in far too unsettled a condition at present, but it has no
doubt a hopeful future before it.
38. 41
DISINFECTION.
Substances which can prevent infectious diseases from spreading by
destroying their specific germs are called disinfectants. These
disinfectants can kill pathogenic germs. Heat is a most powerful
agent in killing-germs, therefore anything which is subjected to
prolonged boiling becomes sterile or germ-free. For purification of
clothes and bedding, heat is the best agent, either by boiling them in
water or by placing them in a hot-air chamber. The usual
arrangement is a furnace with the smoke shaft passing under
or on one side of a brick chamber and with a hot-air blast from a
shaft running through or under the fire into the chamber itself, or
into a passage below it, whence it passes into the chamber through
a valve; an exit for the hot-air is provided at the top of the chamber,
the clothes are suspended in the chamber, at a little distance from
the walls. Various kinds of ingenious apparatus have been recently
contrived and are used. Steam disinfecting chambers are necessary
for the disinfection of clothes, &c., of a large population, and all
large towns and railway stations should have them. High pressure
steam in an apparatus contrived for the intermission of its pressure
is found to give the best heat penetration to large non-conducting
articles such as bedding. Fumigation by burning sulphur or chlorine
is a very useful method for disinfection of rooms. Large bonfires of
sulphur may also have a beneficial effect on the air.
39. 42
PURIFICATION OF A ROOM AFTER PLAGUE
CASES—
All woodwork should be thoroughly cleansed with soft soap and
water, to which a little carbolic acid has been added. The walls
should be scraped and then washed with hot lime to which carbolic
acid should be added in the proportion of one pint to four gallons of
water. Then the room should be fumigated for 3 hours, with all doors
and windows and the chimney being closed, sulphur about 1 seer for
every 100 cubic feet of space should be put in a metallic dish, a little
alcohol is poured on it, and it is lighted. After 3 hours the doors and
windows should be opened and kept open for 24 or 36 hours.
Rooms may be disinfected by chlorine. Carbolic acid in 5 per
cent. solution is useful for all ordinary purposes, such as washing
hands, utensils, &c.
Quicklime is the cheapest and the most easily procurable disinfectant
for drains and for disinfection of discharges. Carbolic powder made
by adding carbolic acid to lime is very useful for the disinfection of
public latrines, drains and sewers. Corrosive sublimate, in the
proportion of 1 part in 4,000, is the most efficient germicide known
and should be used diluted with water for sprinkling on public roads
and for flushing drains and washing latrines, &c. It is, however,
poisonous and corrodes metal drain pipes. In quarantine or isolation
camp the latrines should be of the dry earth system. Carbolic acid
powder should be largely used in them. The question of suitable
disposal of sewage depends on the circumstances of each town or
village, but incineration is the most sanitary method during an
epidemic. Other disinfectants too, such as Jey’s Fluid, Creoline,
Phenyle, Izal, Sanitas, may also be used.
40. Transcriber’s Notes
Silently corrected a few typos.
Retained publication information from the printed edition: this
eBook is public-domain in the country of publication.
In the text versions only, text in italics is delimited by
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