Veterinary • 2018 • AH & Vety Paper-II
Milk ring test is used for diagnosis of
A)
Bovine brucellosis
B)
Bovine tuberculosis
C)
Bovine mastitis
D)
Rabbies
Milk ring test detects Brucella abortus antibodies in milk via hematoxylin-stained antigen agglutination ring formation.
Veterinary • 2018 • AH & Vety Paper-II
Japanese B encephalitis is transmitted by:
A)
Culex
B)
Aedes
C)
Anopheles
D)
Tick
Japanese encephalitis virus is transmitted by Culex mosquitoes.
Veterinary • 2018 • AH & Vety Paper-II
Bleu spots in meat are due to
A)
Clostridium botulism
B)
Clalosporium herbarum
C)
Clostridium sporogenes
D)
Pseudomonous Syncyanea
Pseudomonas syncyanea (syn. Pseudomonas syncyanea) produces blue pigment causing blue spots on meat surface.
Veterinary • 2018 • AH & Vety Paper-II
Peste des Petits Ruminant (PPR) virus belonging to the family
A)
Orthomyxoniridae
B)
Picarnaviridae
C)
Paramyxoviridae
D)
None of these
PPR virus is a Morbillivirus in family Paramyxoviridae.
Veterinary • 2018 • AH & Vety Paper-II
Herd test used for the diagnosis of brucellocosis is
A)
CFT
B)
STAT
C)
RBPT
D)
ABRT
ABRT (Milk Ring Test/Abortus Bang Ring Test) is the herd screening test for brucellosis using pooled milk.
Veterinary • 2018 • AH & Vety Paper-II
The judgment earned by a poultry carcuss which shows localized lesions or contamination not affecting the health of the rest meat is
A)
Conditionally approved
B)
Partially condemned
C)
Passed for human consumption
D)
Unfit for human consumption
Localized lesions without systemic effect lead to partially condemned carcass where affected parts are removed.
Veterinary • 2018 • AH & Vety Paper-II
The worldwide spread of a disease is known as:
A)
Sporadic
B)
Pandemic
C)
Epidemic
D)
Endemic
Pandemic denotes worldwide epidemic spread of a disease across continents.
Veterinary • 2018 • AH & Vety Paper-II
Highly Pathogenic Avian Influenza (HPAI) should have haemagglutinin type
A)
H1
B)
H3
C)
H5
D)
H2
HPAI avian influenza is defined by H5 or H7 hemagglutinin subtypes.
Veterinary • 2018 • AH & Vety Paper-II
The life cycle of mosquito is generally complete in
A)
17 days
B)
7 days
C)
65 days
D)
25 days
Mosquito complete life cycle (egg to adult) is ~7-10 days under favorable conditions.
Veterinary • 2018 • AH & Vety Paper-II
The first immunoglobulin class produced in a primary immune response is
A)
Ig A
B)
Ig G
C)
Ig Y
D)
Ig M
IgM is pentameric first antibody secreted during primary immune response before class switching to IgG.
Veterinary • 2018 • AH & Vety Paper-II
Canine distemper is characterized by
A)
Intranuclear inclusion
B)
Cytoplasmic inclusion
C)
Absence of Inclusion
D)
Cytoplasmic and Intranuclear inclusion
Canine distemper shows both intracytoplasmic and intranuclear eosinophilic inclusion bodies.
Veterinary • 2018 • AH & Vety Paper-II
The most commom anticholinergic agent in the prevention and treatment of motion sickness is
A)
Domperidone
B)
Cyclizine
C)
Metochlopromide
D)
Scopolamine
Scopolamine (hyoscine) is an anticholinergic muscarinic antagonist effective for motion sickness prevention.
Veterinary • 2018 • AH & Vety Paper-II
Parasites with two or more host are
A)
Stenoxenous
B)
Monoxenous
C)
Heteroxenous
D)
Hyperparasite
Heteroxenous parasites require two or more hosts to complete life cycle.
Veterinary • 2018 • AH & Vety Paper-II
The end product of purine catabolism in man is
A)
Urea
B)
Ammonia
C)
Uric acid
D)
None of the above
In humans purine catabolism ends at uric acid, excreted in urine.
Veterinary • 2018 • AH & Vety Paper-II
Which one of the following has the maximum CNS stimulant action.
A)
d-amphetamine
B)
I- amphetamine
C)
Adrenaline
D)
Isoprenaline
d-amphetamine crosses BBB better and has more potent central stimulant action than l-isomer or catecholamines.
Veterinary • 2018 • AH & Vety Paper-II
The term used to indicate alteration in size, shape and orientation of adult cell is
A)
Hyper plasia
B)
Dysplasia
C)
Metaplasia
D)
None of these
Dysplasia is abnormal alteration in size, shape and orientation of adult cells.
Veterinary • 2018 • AH & Vety Paper-II
Heart failure cells are seen in:
A)
Heart
B)
Lung
C)
Liver
D)
Kidney
Heart failure cells are hemosiderin-laden macrophages in lungs from chronic pulmonary congestion.
Veterinary • 2018 • AH & Vety Paper-II
The mechanism by which the foreign body is transported through circulation is called
A)
Infarction
B)
Thrombus
C)
Necrosis
D)
Embolism
Transport of foreign material via circulation is embolism; mass is embolus.
Veterinary • 2018 • AH & Vety Paper-II
Ketone bodies are produced due to incomplete oxidation of
A)
Ketose sugars
B)
Purirnus
C)
Amino acids
D)
Falty Acids
Ketone bodies result from incomplete oxidation of fatty acids when carbohydrate is deficient.
Veterinary • 2018 • AH & Vety Paper-II
The principal sex hormone are
A)
Androgen and progesteron
B)
Estrogen alone
C)
Androgen and Oestrogen
D)
Androgen alone
Androgen and oestrogen are the principal male and female sex steroids controlling reproduction.
Veterinary • 2018 • AH & Vety Paper-II
Which clotting factor is released from damaged tissues:
A)
Prothrombin
B)
Thrombin
C)
Fibrin
D)
Tissue thromboplastin
Damaged tissues release tissue thromboplastin (Factor III) to initiate extrinsic clotting.
Veterinary • 2018 • AH & Vety Paper-II
In human universal donor blood group is
A)
Group B
B)
Group O
C)
Group A
D)
Group AB
Group O red cells lack A/B antigens and can be transfused to all groups, making O universal donor.
Veterinary • 2018 • AH & Vety Paper-II
Bacteria are highly susceptible to antibiotic during
A)
Decline phase
B)
Stationary phase
C)
Log phase
D)
None of these
Bacteria in log phase are metabolically active and most susceptible to antibiotics.
Veterinary • 2018 • AH & Vety Paper-II
Hardening and thickening of arteries is known as:
A)
Atherosclerosis
B)
Arteriosclerosis
C)
Arteritis
D)
Aneurysm
Arteriosclerosis is general hardening/thickening of arterial walls; atherosclerosis is lipid plaque subtype.
Veterinary • 2018 • AH & Vety Paper-II
Zoonotic disease transmitted by human faeces is
A)
Hydatidosis
B)
Cysticercosis
C)
Small pox
D)
None of the above
Human feces containing Taenia solium eggs transmits cysticercosis to pigs and humans as zoonosis.
