Medical MCQs - PG Blazer Entrance Coaching

PGIMER May 2011 – MCQ 8

Lamina cribrosa is absent in A. Iris coloboma B. Retinal coloboma C. Morning glory sign D. ?? E. ?? Please contribute to the discussion by posting the answer

AIPGMEE

Biochemistry – MCQ 57 – Mitochondrial DNA

Mitochondrial DNA is: A. Closed circular B. Nicked circular C. Linear D. Open circular Correct answer : A. Closed circular

AIPGMEE

Biochemistry – MCQ 56 – Microsatellite sequence

Microsatellite sequence is: A. Small satellite B. Extra chromosomal DNA C. Short sequence (2-5) repeat DNA D. Looped-DNA Correct answer : C. Short sequence (2-5) repeat DNA

AIPGMEE

Biochemistry – MCQ 55 – Euchromatin

Euchromatin is the region of DNA that is relatively: A. Uncondensed B. Condensed C. Overcondensed D. Partially condensed Correct answer : A. Uncondensed

MCQs

PGIMER May 2011 – MCQ 7

True regarding blow out fracture of orbit: A. Medial wall B. Floor C. Restriction of eye movement D. Lateral wall E. ?? Please contribute to the discussion by

Anatomy MCQs

PGIMER May 2011 – MCQ 6

Medial wall of orbit is formed by all except A. Greater wing of sphenoid B. Lesser wing of sphenoid C. Ethmoid bone D. Lacrimal bone E. Frontal process

AIPGMEE

Physiology – MCQ 55 – Calcitonin secretion

Calcitonin is secreted by; A. Thyroid gland B. Parathyroid gland C. Adrenal glands D. Ovaries Correct answer : A. Thyroid gland

AIPGMEE

Physiology – MCQ 54 – Organs involved in calcium homeostasis

Which of the following organs is not involved in calcium homeostasis? A. Kidneys B. Skin C. Intestines D. Lungs Correct answer : D. Lungs Kidneys – Filtration, reabsorption

AIPGMEE

Physiology – MCQ 53 – Driving force for counter current multiplier system

The prime driving force for counter current multiplier system is: A. Medullary hyperosmolarity B. Reabsorption of Na+ in thick ascending limb C. Action of ADH via aquaporin channels

Category: MCQs