Related Questions

A drug that is highly effective in treating many types of infection can,at present,be obtained only from the bark of the ibora , a tree that is quite rare in the wild. It takes the bark of 5000 trees to make one kilogram of the drug. It follows, therefore, that continued production of the drug must inevitably lead to the ibore's extinction. Which of the following,if true, most seriously weakens the arguments above ?
A The drug made from the ibora bark is dispensed to doctors from a central authority
B The drug made from the ibora bark is expensive to produce
C The leaves of the ibora are used in a number of medical products
D The ibora can be propagated from cuttings and grown under cultivation
Bioavailability of a drug may be decreased if the drug is
A Water soluble
B Protein in nature
C Ionized
D Acid stable
E Lipid soluble
Following subcutaneous injection of a drug into a healthy young adult, dilatation of the pupil and a rise in systolic blood pressure are produced. The drug could be
A Acting by stimulating  and  receptors
B Acting by blocking sympathetic ganglia
C Atropine
D Adrenaline
E Morphine
Drug/s that may cause liver injury is/are
A Baricitunib
B Remdesivir
C Steroid
D Tocilizumab
E Favipiravir
Drug interactions can cause therapeutic failure when a patient taking
A Rifampicin with oral contraceptives
B Phenobarbitone with warfarin
C Aspirin with warfarin
D Ciprofloxacin with theophylline
E NSAIDs with methotrexate
Identify the incorrect word/phrase indicated by (1), (2), (3) or (4) in the following sentence: A doctor may be able "to diagnose" a problem "prefect" but he may not able to find a drug "to which" the patient "will respo
A to diagnose (1)
B perfect (2)
C to which (3)
D will respond (4)
Identify the incorrect word/phrase in the following: A doctor may be able to (a) diagnose a problem (b) perfect, but he may not be able to find a drug (c) to which the patient will (d) respond. 
A a
B b
C c
D d
stand next to the lamppost and face west ,walk 20 yards and then turn 90 degrees clockwise. Walk another 10 yards and then turn 45 degrees anticlockwise. Walk another 15 yards, reverse you direction and walk 5 yards back. Turn 135 degrees clockwise and walk another 10 yards . In which direction are you now facing?
A West
B East
C South
D North
A train leaves a station A at 7 am and reaches another station B at 11 am. Another train leas B at 8 am and reaches A at 11:30 am. The two trains cross one another at
A 8:36 am
B 8:56am
C 9.00 am
D 9:24 am
Drug induced hepatitis may be caused by
A Isoniazid
B Rifampicin
C Pyrazinamide
D Ethambutol
E Streptomycin

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