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
Pencillin, an antibiotic drug was discovered by
A Alexender
B Flaming
C Dr. Zivago
D None of these
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
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
One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?
A Having waited a day, it is too late to take an antibiotic
B You need an antiseptic, not an antibiotic
C You need to be vaccinated instead of taking an antibiotic
D You are infected by a virus
Which of the following was the first antibiotic discovered by Alexander Fleming in 1928?
A Penicillin
B Prontosil
C Streptomycin
D Tetracyline
Which of the following is not an antibiotic?
A Penicillin
B Streptomycin
C Tetracyclin
D Quinine
Following antibiotic acts by inhibiting protein synthesis
A Tetracycline
B Chloramphenicol
C Erythromycin
D Imipenem
E Mecellinam
Antibiotic are required in the management of following diarrheal disease:
A Cholera
B Shigella dysenteriae type 1 infection
C ETEC diarrhea
D Rotavirus diarrhea
E Non-typhoidal salmonella enteritis in an infant below 3 months of age
Antibiotic শব্দটি সর্বপ্রথম কে প্রচলন করেন?
A S.A Waksman
B Alexander Fleming
C Edward Genner
D Theodor Escherich

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