D:-Basilar segmental artery
Correct Answer:- Option-C
Question68:-Which of the following statement is true regarding Vitamin D metabolism ?
A:-Vitamin D increases renal excretion of calcium
B:-Dermally synthesised cholicalciferol must be hydroxylated by both liver and kidney for maximal potency
C:-Vitamin D activity is mediated through membrane bound Vitamin D receptors
D:-Dermally synthesised cholecalciferol is the most potent form of Vitamin D
Correct Answer:- Option-B
Question69:-Regarding major pelvic urologic surgery all are true EXCEPT
A:-Warfarin may be stopped 5 days before the surgery
B:-Aspirin and clopidogrel should be discontinued 7 days before surgery
C:-Fresh Frozen plasma is not useful in immediate reversal of warfarin and replacement of specific clotting factors
D:-Hypothermia results in increased blood loss and increased wound infection
Correct Answer:- Option-C
Question70:-Which of the following statement about cytokine therapy for metastatic Renal Cell Carcinoma (RCC) is true ?
A:-Lymphokine-Activated Killer (LAK) cells augment the efficacy of both interferon a(IFNa) and IL-2
B:-The complete response with interferon a monotherapy is 10%
C:-The combination of IL-2 and interferone leads to higher overall response rates than either agent alone
D:-All the above statement are true
Correct Answer:- Option-C
Question71:-The most common histology in penile carcinoma is
A:-Squamous cell carcinoma
B:-Melanoma
:-Verrucous carcinoma
D:-Adeno carcinoma
Correct Answer:- Option-A
Question72:-Cause of enteric hyper oxaluria is
A:-Excessive oxalate intake
B:-Reduced excretion of oxalate
:-Fat malabsorption
D:-Increased dietary fat
Correct Answer:- Option-C
Question73:-The only segment of urethra that does not have transitional epithelium is
A:-Prostatic urethra
-Fossa navicularis
C:-Bulbar urethra
D:-Membraneous urethra
Correct Answer:- Option-B
Question74:-An advantage of supine versus prone position for percutaneous renal surgery is
A:-Improved pulmonary mechanics
-Easier entry in to upper pole calyx
C:-Easier entry in to posterior calyx
D:-Reduced pressure in the collecting system
Correct Answer:- Option-D
Question75:-Transplant between two siblings who are Histocompatability Leukocyte Antigen (HLA) identical (perfect class |
and Il match) can be rejected this may be due to
A:-Direct antigen presentation
B:-Indirect antigen presentation
C:-Difference is complement proteins
D:-Differences in numbers of circulating platelets
Correct Answer:- Option-B
Question76:-The normal baseline or resting ureteral pressure is
-5 cm *H_(2)0°
:-5-10 cm *H_(2)O°
C:-10-15 cm *H_(2)O°
D:-15-20 cm *H_(2)0°
Correct Answer:- Option-A
Question77:-The feature associated with worst survival in children with wilms tumor is
A:-diffuse tumor spill