A. Staining of teeth
B. Aplastic anaemia
C. Bone marrow suppression
D. B & C
Related Mcqs:
- The mechanism of action of chloramphenicol is inhibition of synthesis of_____________?
A. Cell wall
B. Cell membrane
C. Protein
D. DNA - Aspirine cause_____________?
A. Increase BT
B. Increase CT
C. Increase PTT
D. Increase APTT - Low calcium level will cause_____________?
A. Hyper excitability of wrist muscle
B. Weak heart action
C. Tetanus
D. All of the above - Competitive enzyme inhibition will cause_____________?
A. Decrease of km and increase of Vmax
B. increase of km and increase of Vmax
C. Decrease of km and decrease of Vmax
D. Increase of km and Unchanged of Vmax - Mechanism of action of chlortetracycline_____________?
A. Interfere with metabolism
B. Inhibition of protein synthesis
C. Inhibition of cell wall formation
D. Interfere with DNA function - A patient has seasonal allergic rhinitis and is on terfenadine, He develps cardiac arrhythmias after a course of antibiotics. Which of the following antibiotic could have been given_____________?
A. Ampicillin
B. Tetracyclin
C. Erythromycin
D. Co-trimoxazole - The most serious side effect of drug chloramp henicol is______________?
A. Candidiasis
B. Photosensitivity
C. Bone marrow depression
D. Angioneurotic oedema - Identify the drugs useful against pseudomonanas infection______________?
A. Ticarcillin
B. Ceftazidine
C. Amoxycillin
D. All of the above - The incidence of allergy to penicillin among various population ranges from______________?
A. 1% to 10%
B. 10% to 20%
C. 20% to 30
D. 30% to 40% - Which of the following drugs in likely to damage the eighth cranial nerve when administered for a long period of time ?
A. Ethambutol
B. Isoniazid
C. Rifampicin
D. Streptomycin