Medical Science Mcqs 5254 MCQs [All-Courses]

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Desfuroxamide is a drug used for____________?

A Kala azar

B Pernicious anaemia

C Pain control

D Thalassemia

Review Detailed Answer

Correct Answer: Thalassemia

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

Review Detailed Answer

Correct Answer: Erythromycin

Antifungal drug not used in the treatment of imtestinal candidiasis______________?

A Amphotericin

B Nystatin

C Ketoconazole

D Clotrimazole

Review Detailed Answer

Correct Answer: Clotrimazole

The drug of choice for treatment of tyhoid is____________?

A Tetracycline

B Metronidazole

C Ciprofloxacin

D Cefotaxim

Review Detailed Answer

Correct Answer: Ciprofloxacin

The bacterial resistance to tetracycline is due to___________?

A Alteration of drug binding sites

B Alteration of dehydrofolate reductase

C Inactivation of drug by enzymes

D Decreased uptake of drug by bacteria

Review Detailed Answer

Correct Answer: Inactivation of drug by enzymes

Mechanism of action of quinolones is______________?

A Inhibits DNA gyrase

B Inhibits Bacterial protein synthesis

C Inhibits bacterial cell wall synthesis

D Inhibits intake of folic acid

Review Detailed Answer

Correct Answer: Inhibits DNA gyrase

Tetracycline is contraindicated in_____________?

A Children

B Pregnancy

C Renal failure

D All of the above

Review Detailed Answer

Correct Answer: All of the above

The antibiotic of choice in patients sensitive to penicillin is___________?

A Erythromycin

B Streptomycin

C Tetracycline

D Chloramphenicol

Review Detailed Answer

Correct Answer: Erythromycin

Chloramphenicol can cause_____________?

A Staining of teeth

B Aplastic anaemia

C Bone marrow suppression

D B & C

Review Detailed Answer

Correct Answer: B & C

The therapeutic advantage that pencillin V has over pencillin G is____________?

A More reliable oral obsorption

B Greater resistance to pencillinase

C Slower renal excretion

D Broader antibacterial spectrum

Review Detailed Answer

Correct Answer: More reliable oral obsorption

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Desfuroxamide is a drug used for____________?

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_____________?

Antifungal drug not used in the treatment of imtestinal candidiasis______________?

The drug of choice for treatment of tyhoid is____________?

The bacterial resistance to tetracycline is due to___________?

Mechanism of action of quinolones is______________?

Tetracycline is contraindicated in_____________?

The antibiotic of choice in patients sensitive to penicillin is___________?

Chloramphenicol can cause_____________?

The therapeutic advantage that pencillin V has over pencillin G is____________?