General Surgery preparation for NEET SS 2020
Q)The vessel fused by bipolar energy device can withstand upto how many times normal systolic pressure?
A) one time
B) two
C) three
D) four times
Q2 . Harmonic scalpel causes protein denaturation by
a) heat
b) vibration
Q) The cells or cell components central to wound healing are:
A. B cells
B. T cells
C. Leukocytes
D. Macrophages
Q4) False about the use of propofol as anesthetic drug in surgery
a) It is short acting and used in Iv sedation
b) It is a good analgesic and preferred in all surgeries
c) Propofol infusion syndrome is rare but fatal
d) Propofol is a bronchodilataor
Q5) Acute phase of neuroendocrine response to severe injury/critical illness includes all except
A. Beneficial for long term survival
B. Actively secreting pituitary
C. Elevated glucagon, cortisol, adrenaline
D. Beneficial for short term survival
Q6) The following drug has been shown to improve long term survival after major surgery
A. Calcium channel blockers
B. ACE inhibitors
C. Beta blockers
D. ISDN
Q 8 Which of the following is not a feature of vacuum assisted closure of a wound
A. Negative pressure acts by decreasing edema
B. VAC removes interstitial fluid and increases blood flow
C. VAC involves application of continuous negative pressure of -125mmHg
D. VAC results in decreased bacterial counts and cell proliferation increases
Q9) Frequency of order of pressure sores
A. Heel>occiput>malleolus>greater trochanter
B. Ischium>sacrum>greater trochanter>heel
C. Malleolus>ischium>greater trochanter>occipital
D. Ischium>greater trochanter>sacrum>heel