Q.The crista galli is......
A - The sphenoid bone
B - The ethmoid bone
C- The patatine bone
D- The temporal bone
ANS: B
Q. Which type of joint is Pubic Symphysis
A. Sydesmosis
B. Fibrocartilagenous
C. Primary cartilagenous
D. Secondary cartilagenous.
ANS: D
Q.Methemoglobinemia is possible adverse effect of:
A. Aspirin
B. Paracetamol
C. Analgin
D. Ketorolac
ANS: B
Q.Correct statements concerning aspirin include all of the following EXCEPT:
A It inhibits mainly peripheral COX
B It does not have an anti-inflammatory effect
C It inhibits platelet aggregation
D It stimulates respiration by a direct action on the respiratory center
ANS: B
Q.Indicate the local anesthetic agent, which has a shorter duration of action:
A. Lidocaine
B. Procaine
C, Bupivacaine
D. Ropivacaine
ANS: A
Q.A good local anesthetic agent shouldn’t cause:
A. Local irritation and tissue damage
B. Systemic toxicity
C. Fast onset and long duration of action
D. Vasodilatation
ANS: B
Q.What is true in relation to drug receptors:
A. All drugs act through specific receptors
B. All drug receptors are located on the surface of
the target cells
C. Agonists induce a conformational change in
the receptor
D. Partial agonists have low affinity for the
receptor
ANS : A, C & D
Q.Which of the following drugs acts by inhibiting an
enzyme in the body:
A. Atropine
B. Allopurinol
C. Levodopa
D. Metoclopramide
ANS: B
Q.Diffusion of drugs across cell membrane:
A. Is dependent upon metabolic activity of the cell
B. Is competitively inhibited by chemically
related drugs
C. Is affected by extent of ionization of drug molecules
D. Exhibits saturation kinetics
ANS: C
Q.Which of the following hypnotic agents is absorbed slowly?
A Phenobarbital
B Flurazepam
C Triazolam
D Temazepam
ANS: D
Q.The area under curve gives useful information about?
A. Amount of drug systematically absorbed
B. The time to reach peak concentration
C. The time to reach minimum toxic concentration
D. The concentration at which pharmacological actions of drug would be initiated
ANS:" A
Q.What kind of substances can’t permeate membranes by passive diffusion?
A. Lipid-soluble
B. Non-ionized substances
C. Hydrophobic substances
D. Hydrophilic substances
ANS: D
Q.Pick out the parenteral route of medicinal agent administration:
A. Rectal
B. Oral
C Sublingual
D Inhalation
ANS: D
Q.Which of the following local anesthetics is more likely to cause allergic reactions?
A. Lidocaine
B. Bupivacaine
C. Procaine
D. Ropivacaine
ANS: A
Q.Anxiolytic agents should:
A. Relieve pain
B. Reduce anxiety and exert a calming effect
C. Improve mood and behavior in patient with psychotic symptoms
D. Produce drowsiness, encourage the onset and maintenance of a state of sleep
ANS: B
Q.True statement about the structure (mycelia) shown below is
A. Unicellular growth form of fungi
B. Thread like branching cylindrical tubules
C. Clumps of intertwined branching hyphae
D. Reproducing bodies of molds
ANS: C
Q.which of the following are NoT treated with Nifedipine?
A Arrythmias
B HtN
C Fluid retention
D Angina
E B & D
ANS: c
Q.Blue vision is caused by
A. digoxin
B. rifampicin
C. ethambutol
D. chloroquine.
ANS: C
Q.Sample registration system is done in once in
A. 6 months
B. 1 year
C 2 years
D. 5 years
ANS : B
Q.Transovarial transmission occurs in
A. malaria
B. plague
C. filariasis
D. dengue fever
ANS : D
Q.Commonest most type of colour blindness is
A. protanopes
B. deutanopes
C. tritanopes
D. none of these
ANS : B
Q.Photophthalmia is due to
A. X-rays
B. UV rays
C IR rays
D. gamma rays
ANS : B
Q.Trachoma can cause
A. trichiasis
B. entropion
C. blindless
D. all of the above
ANS: D
Q.Satellite nodules in the cornea are caused by
A. bacteria
B. virus
C. fungus
D. none of these
ANS: C
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