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Drugs shown to be effective in the prevention of Travellers'

Diarrhea, which might have been prescribed for SM include:

I doxycycline

II cotrimoxazole

III amoxicillin

A.

I only

B.

III only

C.

I and II only

D.

II and III only

E.

I, II and III

Aerosol OT (AOT) is used in veterinary medicine as a laxative. If 250 g of AOT is dissolved in 1 000 mL of glycerin (density of glycerin is 1.25 g/mL), the concentration of AOT in the solution is:

A.

12.5% w/w.

B.

16.7% w/w.

C.

20.0% w/w.

D.

23.8% w/w.

E.

25.0% w/w.

Following the ethical principle of nonmaleficence requires that pharmacists:

A.

respect the rights of patients to make choices

B.

do good to patients, placing the benefit of the patient above all else

C.

avoid, remove or prevent harm from people

D.

act with fairness, allowing people access to pharmacy care

E.

act with honesty, without deception

Drug known as the new relative cromolyn like drug include:

A.

Cromolyn sodium

B.

Cromoglycanate sodium

C.

Cromolyin disodium

D.

Disodium cromoglycanate

E.

Nedocromil sodium

Asthma is a condition of respiratory tract that may be aggravated by:

A.

Allergens

B.

Cold weather

C.

Execise

D.

Emotion

E.

All are correct

Which of the following statements is FALSE regarding tablet formulation?

A.

Diluents are fillers to add bulk to the tablet.

B.

Lubricants help the patient to swallow the tablet more easily.

C.

Binding agents may be added dry or in solution.

D.

Disintegrants draw water into the tablet causing it to burst.

E.

Glidants promote the flow of materials during compression.

Mechanism of action of isoetharine is:

A.

Inhibits phosphodiesterase

B.

Reduces calcium influx into neurons

C.

Potentiates glucose-mediated insulin secretion

D.

Inhibits phospholipase A2

E.

beta-2 agonist

Class of pyrimethamine is:

A.

Antifolates

B.

Antivirals

C.

Aquaretics

D.

Autonomic nervous system drugs

E.

H2 antagonists

Bioavailability is related to which of the following parameters, according to the equation F = 1 - E

A.

Excretion

B.

Elimination

C.

Extraction Ratio

D.

Enterohepatic Recycling

Which of the following is not directly related to a drug toxicity of Nitroglycerin?

A.

Headaches

B.

Tachycardia

C.

Dizziness

D.

Projectile vomiting