List of top Veterinary Science Questions asked in ICAR AIEEA (PG)

Which of the following helminths utilize cyclops as an intermediate host?
(A) Diphyllobothrium latum
(B) Gnathostoma spinigerum
(C) Dracunculus medinensis
(D) Dipylidium caninum
Choose the correct answer from the options given below:
'Bow-shaped' slits are present in the posterior spiracles of
Parasite causing both Visceral Larva Migrans and Cutaneous Larva Migrans is
Chiclero's ulcer is caused by
Which of the following is not a phagocytic cell?
Gasterophilus intestinalis deposits their eggs mainly around
Which of the following pairs of the disease and it's etiological agent is not correct?
Which of the following statements is INCORRECT with respect to Rabies?
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): Tuberculin and Johnin tests are serological tests employed for diagnosis of Bovine Tuberculosis and Paratuberculosis, respectively.
Reason (R): Both the tuberculin and Johnin tests are based on antigen-antibody complex mediated type 3 hypersensitivity reaction.
In light of the above statements, choose the correct answer from the options given below:
Which of the following is the preformed mediator of inflammation?
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A) : Defective apoptotic processes have been implicated in a wide variety of diseases
Reason (R) : Excessive apoptosis causes atrophy whereas an insufficient amount results in cancer.
In light of the above statements, choose the correct answer from the options given below.
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A) : Hemolytic disease after mismatched blood tranfusion is example of Type 2 hypersensitivity and may be sometimes with fatal outcome.
Reason (R) : Type 2 hypersensitivity is mediated by IgG and IgM directed against antigens on circulating red blood cells that leads to cell lysis
In light of the above statements, choose the correct answer from the options given below.
Read the following statements regarding the complement system. Choose the set of correct statements about appropriate properties of complement
(A). Complement activity is destroyed (inactivated) by heating serum at 56 \(^{\circ}\)C for 30 minutes.
(B). Complement activity opsonize bacteria for enhanced phagocytosis and facilitate lysis of the bacteria
(C). Complement is non antibody heat stable serum proteins
(D). Complement comprises over 20 different serum proteins that are produced by a variety of cells including, hepatocytes, macrophages and gut epithelial cells.
Choose the correct answer from the options given below:
Acid fast staining method is used for detection of mycobacteria and bacterial spores. Arrange the steps according to the appropriate procedure for Acid fast staining.
(A). Primary staining by Strong Carbol fuchsin
(B). Use mordant by steaming the slide with a Bunsen burner over the sink
(C). Decolorise by Acid Alcohol
(D). Counterstain by flooding the slide with Methylene Blue
Choose the correct answer from the options given below:
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): On Eosin Methylene Blue (EMB) agar, some lactose fermenting species of enterobacteria, such as Escherichia coli will grow into pink colonies, but Salmonella does not.
Reason (R): Members of genus Salmonella are non lactose fermenters.
In light of the above statements, choose the most appropriate answer from the options given below.
Upon inoculation into a new nutrient medium, the bacteria shows four distinct phases of growth (Lag phase, Log phase, Stationary phase and Phase of decline). Choose the correct option with respect to proportion of viable bacteria over a period of time in various phases.
(A). Lag phase: Total number of metabolically active (but not dividing) bacteria is low.
(B). Log phase: Total number of bacteria is high in which number of dying cells is higher than number of dividing cells.
(C). Stationary phase: Total number of bacteria is constant in which number of dividing cells is equal to the number of dying cells.
(D). Phase of decline: Total number of bacteria may be high in which number of dying cells is higher than number of dividing cells.
Choose the correct answer from the options given below:
Peptidoglycan is a complex polymer of sugars and amino acids; the substance from which bacterial cell walls are made. Bacteria are divided into Gram positve and Gram negative on the basis of cell wall of the bacteria and Gram's staining. Choose set of correct statements below with respect to Gram nagative bacteria
(A). Gram negative bacteria contain thick layer of peptidoglycan and therefore they stain pink in colour.
(B). Antibiotic penicillin is less effective on Gram negative bacteria
(C). All the genera of the family Enterobacteriaceae consist of Gram negative bacteria
(D). Gram negative bacteria have less peptidoglycan and therefore they stain pink in colour.
Choose the correct answer from the options given below:
Which of the following viral symmetry is found in bacterial viruses?
Virus replication inside the susceptible host takes place in different steps as below. Arrange these steps as per the order they occur.
(A). Synthesis of structural proteins
(B). Assembly, maturation and release of virus
(C). Attachment, penetration and uncoating
(D). Synthesis of mRNA and functional proteins
Choose the correct answer from the options given below:
Phagocytosis is the killing of bacteria by the neutrophils or macrophage and it is considered as the first line of defence against an invading pathogen. Stages of phagocytosis are given below. Arrange them in the order it occur.
(A). Ingestion of particle by the neutrophil and formation of phagosome
(B). Recognition of particle by the neutrophil followed by chemotaxis
(C). Fusion of phagosome with lysosome and formation of phagolysosome
(D). Pathogen killing
Choose the correct answer from the options given below:
Which of the following statements is INCORRECT about immunoglobulin E (IgE)?
Chronology of events occurring during nervous system development are
(A). Neural plate formation
(B). Change of ectodermal cells of embryonic disc to pseudostratified columnar neuroepithelial cells
(C). Neural tube formation
(D). Neural fold formation
Choose the correct answer from the options given below:
Tongue is innervated by these cranial nerves
(A). IVth
(B). Vth
(C). VIIth
(D). IXth
Choose the correct answer from the options given below:
Which of the following sequences of viruses is correct based on their size (nanometer) in decending order?
Arrange the following micro-organisms in ascending order on the basis of their size:
(A). Parvovirus
(B). Clostridium tetani
(C). Mycoplasma gallisepticum
(D). Balantidium coli
Choose the correct answer from the options given below: