Author: SAHIL BATRA

Laparoscopy & Hysteroscopy

There is no antidote for lead. Treatment of lead poisoning consists of removal from the source of exposure. Chelation therapy should be considered for treatment of severe symptoms or markedly elevated...

Integral and peripheral proteins are two types of such membrane proteins. The main difference between integral and peripheral proteins is that integral proteins are embedded in the whole bilayer whereas...

Congenital heart disease is a general term for a range of birth defects that affect the normal way the heart works. The term "congenital" means the condition is present from birth. Congenital heart disease...

1- In 1928, at St. Mary's Hospital, London, Alexander Fleming discovered penicillin. This discovery led to the introduction of antibiotics that greatly reduced the number of deaths from infection. 2-...

Isometric (static) exercise differs from isotonic (dynamic) exercise in that it causes a greater increase in A. Venous return. B. Pressure in the veins draining the exercising muscle. C. Muscle blood flow....

In the heart A. The left atrial wall is about three times thicker than the right atrial wall. B. Systolic contraction normally begins in the left atrium. C. Excitation spreads directly from atrial muscle...

Veins A. Contain most of the blood volume. B. Have a sympathetic vasoconstrictor innervation. C. Receive nutrition from vasa vasorum arising from their lumen. D. Respond to distension by contraction of...

Pulmonary vascular resistance is A. Less than one-third that offered by the systemic circuit. B. Decreased when alveolar oxygen pressure falls. C. Expressed in units of volume flow per unit time per unit...

Ventricular filling A. Depends mainly on atrial contraction. B. Begins during isometric ventricular relaxation. C. Gives rise to a third heart sound in some healthy people. D. Can occur only when atrial...

Pulmonary vascular resistance is A. Less than one-third that offered by the systemic circuit. B. Decreased when alveolar oxygen pressure falls. C. Expressed in units of volume flow per unit time per unit...

The second heart sound differs from the first heart sound in that it is A. Related to turbulence set up by valve closure. B. Longer lasting than the first sound. C. Higher in frequency. D. Occasionally...

The pressure A. Drop along large veins is similar to that along large arteries. B. Drop across the hepatic portal bed is similar to that across the splenic vascular bed. C. In the hepatic portal vein exceeds...

Increased osmotic fragility is seen in all, except: a. IDA b. HS c. HE d. AIHA

In how many percentage of HS patients, spherocytes are seen in PS: a. 40% b. 60% c. 80% d. 100%

Typical dominant HS is most commonly caused by deficiency of: a. Ankyrin b. Band 3 c. Spectrin d. Protein 4.2

Which of the following have decreased osmotic fragility? a. HS b. Hereditary elliptocytosis c. Hereditary xerocytosis d. Hereditary stomatocytosis/hydrocytosis

All of the following pathogens are associated with HUS, except: a. E. coli 0157:H7 strain b. Shigella dysenteriae serotype I c. Citrobacter freundii d. Yersinia enterocolitica

All of the following are seen in a patient of APLA, except: a. Pre-eclampsia b. Infertility c. Placental abruption d. IUGR e. Preterm labor

A young male developed spontaneous DVT of right lower limb and he is having a sister who had DVT 5 years back and having protein C deficiency. He was started on warfarin and the INR came to 2-3 after which...