AIIMS Solved Paper 2011 (Part 11 of 20)

  1. Sphincter of Oddi has

    1. 3 sphincters

    2. 2

    3. 4

    4. 5

    Answer: c

  2. Cis atracurium is better than atracurium because

    1. Rapid onset

    2. Short duration of action

    3. Less cardiac depression

    4. Less histamine release

    Answer: d

  3. Bleomycin causes the following in lungs

    1. Destruction of type 1 pneumocytes

    2. Destruction of type 2 pneumocytes

    3. Both 1 and 2

    4. Destruction of endothelial cells

    Answer: b

  4. The primary direct stimulus for excitation of central chemoreceptors is

    1. Increased H +

    2. Increased CO2

    3. Increased O2

    4. Decreased CO2

    Answer: a

  5. After laparoscopic cholecystectomy specimen sent for histopathology shows ca gallbladder stage 1a Management is?

    1. Excision of all port sites

    2. Follow up

    3. Chemotherapy & Radiotherapy

    4. Extended resection

    Answer: a

  6. Vaginal delivery can be allowed in all except?

    1. Monochorionic monoamniotic

    2. Mentoanterior

    3. Extended breech

    4. Dichorionic twins with first vertex and second breech

    Answer: a

  7. True regarding animals that are chronically exposed to cold

    1. Increased sympathetic stimulation

    2. Increased vagal action

    3. Increased insulin levels in blood

    4. Decrease blood supply to adipose tissue

    Answer: n/a

  8. True about non typhoid salmonella?

    1. Invasive in infants

    2. Blood culture more sensitive than stool in adults

    3. Poultry acts as a source of infection

    4. Fluoroquinolone resistance is seen in some clinical reports

    Answer: n/a

  9. Gall bladder polyps have risk of malignancy if

    1. Polyp is associated with gall stones

    2. Polyp size > 5 mm

    3. Age>65 years

    4. Increasing size

    Answer: n/a

  10. All are true regarding carcinoma pancreas except?

    1. 75% cases have p53 mutation

    2. 5 year survival rate after pancreatico duodenectomy is 10 − 15%

    3. Stage III cancer median survival is 3 − 6 months

    4. Increased risk in hereditary pancreatitis

    Answer: n/a