Some questions from Medicine 28th August with ANSWERS !!
1. A 40 year old teacher while writing on blackboard is suffering from shaking of his hands. His cousin has same problem…Pipe lead rigidity and other sign not reported…all other signs are unremarkable…Drug should be given is ROPINIROLE.
2. Which has got soft keratin with having no nucleus
A. St. Corneum (ANSWER)
B. St. Basalis
C. St. basalis & st. spinosum
D. Hairs follicle
E. base of the nail
3. In anemia , blood becomes turbulent due to
Decrease blood viscosity (ANSWER)
4. HIV drug causes pacreatitis and peripheral neuropathy is
Didanosine (Answer)
5. Anaphylactic shock comparison with Hypovolumic shock has
Increase cardiac output (answer)
6. Adenoma has
Glandular cells ( answer)
7. Anterior SURFACE of the heart is formed by Right Ventrilcle (anwser)
( remember the question was about surface NOT about border…anterior border of heart is formed by Right atrium)
8. A scenario of VMA found in yrine …Pheochrocytoma (ANSWER)
9. Ovarian cancer marker…CA 125
10. A scnerio of 5 hydroxyindoleacetic acid ……Carcinoid tumor
11. A young man having dysphagia, horness of voice ….case of medullary cell carcinoma…marker is CALCITONIN
12. Increase carbohydrate consumption will increase the demand of
A. Thaimine (Answer)
B. Riboflavin
C. Niacin
13. Scnerio about tremors and rigidity…..are affected…Substantia Nigra
14. Protooncogene is converted to oncogene by
POINT mutation
15. The most common cause of mental retardation is
A. Cri du chat syndrome
B. Fragile X chromosome ( Answer)
C. Edward syndrome
D. Turner syndrome
16. The length of right bronchus is
2.5 cm (answer)
17. Creatinine is important in assessing renal failure…it arises maily from
A. Liver
B. Brain
C. Kidney
D. Skeletal muscle ( answer)
18. Muscle carrying capacity with hemoglobin is
A. Actin
B. Troponin
C. Myoglobon (Answer)
B. Tropomyoglobin
19. Increase GFR due to
Dilation of afferent arterioles
20. Hamartoma is defined as ?
A. mass of mature disorganized tissue indigenous to that organ (Answer)
B. ectopic rest of normal tissue
C. a tumor that can metastasize
D. a malignant tumor that can cause serious complications
E. Totipotent cells
21. Flare due to arteriolar dilation is due to AXONAL REFLEX
22. A new born baby is having complain of passing urine from umbilicus to urachus…
A. ectopic ureter
B. Ectopic urethera
C. persistent allantois (ANSWER)
23. A pateient having CVP line in subclavian vein & on parental nutrition. He develop fever.Blood CP shows cluster of gram +ve cocci. The drug of chaoice for this organism is
A. Amoxicillin + Clavulanic acid (ANSWER….Rabbia ali mcqs PAGE 443..qs # 246…..2ND EDITIOIN)
B. Vancomycin
C. Ceftazidim
D. Imepenam
E. Piperacillin + Tanzobactam
24. True about cerebellum
A. Connected to medulla through middle cerebellar peduncle
B. Resting tremors occur after injury
C. Lies below tentorium cerebellum (ANSWER)
D. Ataxia not occur after this lesion
25. Melanocytes are derived from
A. Endoderm
B. Ectoderm
C. Neural crest cells ( Answer)
D. Pharyngeal arch
E. Lateral plate
26. Primordial germ cell of yolk sac are derived from
A. Ectoderm
B. Mesoderm
C. Endoderm (answer) ….Rabbia ali BCQ page 140
27. Which of the following would produce maximum excitation of the hair cells in the right horizontal semicircular canal?
A. Hyperpolarization of the hair cells
B. Bending the stereocilia away from the kinocilia
C. Rapid ascent in an elevator
D. Slow ascent in an elevator
E. Rotating the head to the right (ANSWER)
[Shared by Omar syed - Thanks to him]
