Q) Fascial compartments of leg
A. Anterior, lateral, Superficial and deep posterior
B. Anterior, posterior, medial
C. Medial, lateral posterior
D. Anterior, medial, lateral
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Blood Supply SA Node
Q) SA Node is supplied by which artery
a) Right coronary
b) Left coronary
c) Left circumflex
d) Anterior interventricular
Coronary arteries originate from ascending aorta, above the aortic valves from the aortic sinuses. Right coronary artery passes between the right atrial appendage and pulmonary trunk in the atrio ventricular septum and continues as .......................
COA- Coarctation of Aorta
Q) Not A complication of untreated coarctation of aorta
a) Endocarditis
b) CVA
c) Congestive heart failure
d) Pulmonary vascular disease
Coarctation of aorta is narrowing that diminishes the aortic lumen and produces an obstruction to the
flow of blood. In untreated patients complications might develop like endocarditis that occur at sites of
turbulent blood flow which is the site of narrowing,..........
Crohn Activity Index
Q) In Crohns disease activity index all are included except?
a) CRP
b) Abdominal pain
c) Hematocrit
d) Extra intestinal symptoms
Crohn disease activity index is a medical tool, which helps to quantify the symptoms and problems of Crohn's disease
It helps to quantify the disease
It helps to assess.... (become a premium member to read more)
Hemorrhagic shock
Q False in hemorrhagic shock? (# DNB SS )
A. Low heart rate
B. Cold extremity
C. Due to fluid losses
D. Vascular resistance high
Isotonic fluid
Q) Isotonic fluid solution is
Answer: C – Ringer lactate
Ringer lactate and Normal saline are isotonic fluids. They are useful in replacing GI losses. Ringer lactate has a bit of potassium as well.
Ringer Lactate (Correct Answer):
Ringer lactate is an isotonic solution, meaning its osmolarity (around 273 mOsm/L) is close to that of human blood (around 275–295 mOsm/L). This solution contains electrolytes like sodium, potassium, calcium, and chloride, helping maintain fluid and electrolyte balance. It's commonly used for fluid replacement in surgical and trauma patients.
A. Half Normal Saline (0.45% NaCl):
Half normal saline is a hypotonic solution (~154 mOsm/L), which draws water into cells and may cause swelling—unsuitable for isotonic fluid replacement.
B. 1/5th Normal Saline (0.18% NaCl):
This is also hypotonic (~77 mOsm/L), risking excessive fluid entering cells and causing edema—unsuitable as an isotonic option.
D. Dextrose in Normal Saline (D5NS):
D5NS is hypertonic due to added dextrose, increasing osmolarity above blood levels, which can lead to water exiting cells and potential dehydration.
Shopping while Studying :
Buy on AmazonColonic Interposition – Arteries ligated
Q) For most colonic interposition for esophageal reconstruction which artery is not ligated
a) Ileocolic
b) Right colic
c) Middle colic
d) Left colic
Colon Volvulus
Q) Regarding colonic volvulus all are true except
a) Sigmoid volvulus without gangrene – colonoscopic decompression is the treatment of choice
b) Caecal bascule has high chance of gangrene due to torsion of mesentary
c) Splenic flexure volvulus has better prognosis than transverse colon volvulus
d) Recurrence rate after detorsion of cecal volvulus is 10-20%
Findings in Coarctation of aorta
Q) Not a finding in young adult with coarctation of aorta
A) Dimnished femoral pulse
b) Post murmur between the scapula
c) High BP in left arm
d) Peripheral cyanosis
Capsule Endoscopy
Q) Which of the following is false in Capsule endoscopy
A. Sedation is not required
B. Accurate localisation possible
C. Not suitable for patients with stricture
D. Can visualise entire small bowel