Medical MCQ Questions — Page 7640

All Subjects Medicine Surgery Pathology Anatomy Pharmacology Social & Preventive Medicine Microbiology Gynaecology & Obstetrics Dental Physiology Biochemistry Pediatrics

68752 Pharmacology

Trimethoprim acts by:

AInhibiting peptidyl transferase enzyme

BInhibiting dihydrofolate reductase enzyme

CInhibiting Dihydropteroate synthase enzyme

DBinds to 50s ribosomal unit and prevents protein synthesis

View Explanation →

68753 Social & Preventive Medicine

All of the following involve a two-way communication except

ASymposium

BLecture

CPanel discussion

DWorkshop

Social & Preventive Medicine

View Explanation →

68754 Dental

While using a periodontal probe to measure the depth of the periodontal pocket the pocket is measured from:

AFree gingival margin to the cementoenamel junction

BJunctional epithelium to the free gingival margin

CBase of pocket to the cementoenamel junction

DBase of pocket to mucogingival junction

View Explanation →

68755 Dental

Clinical feature of mouth breathing is:

APigeon face appearance

BProclined mandibular anteriors

CShallow and flat maxillary arch

DRetroclined maxillary anteriors

View Explanation →

68756 Medicine

Adverse effects of INH are all EXCEPT

APeripheral neuritis

BHepatitis

CHypothermia

DAcne

View Explanation →

68757 Pathology

The process of programmed gene directed cell death characterized by cell-shrinkage, nuclear condensation and fragmentation is known as –

ANecrosis

BChromatolysis

CPyknosis

DApoptosis

View Explanation →

68758 Ophthalmology

All of the following are features of asteroid hyalosis except:

AUsually bilateral

BSolid vitreous

CSpherical calcium bodies

DUsually asymptomatic

View Explanation →

68759 Surgery

Dacron vascular graft is a:

ANontextile synthetic

BTextile synthetic

CNontextile biologic

DTextile biologic

View Explanation →

68760 Gynaecology & Obstetrics

An 18-year-old college student who has recently become sexually active is seen for severe primary dysmenorrhea. She does not want to get pregnant, and has failed to obtain resolution with heating pads and mild analgesics. Which of the following medications is most appropriate for this patient?

AProstaglandin inhibitors

BNarcotic analgesics

COxytocin

DOral contraceptives

Gynaecology & Obstetrics

View Explanation →