Deep vein thrombosis renders a person at a risk of:

Consider the following statement regarding Deep vein thrombosis. 1. Deep vein thrombosis (DVT) is a situation which occurs when a blood clot called a thrombus, forms in one or more of the deep veins in the body, usually in legs. 2. It can cause leg pain, swelling and sometimes with no symptoms. Which of the statement given above is/are correct?

A

1 only

B

2 only

C

Both 1 and 2

D

Neither 1 nor 2

Factors increasing the risk of deep vein thrombosis are

A

Varicose veins

B

Oral contraceptive pills

C

Sickle cell anemia

D

Elevated protein S

E

Aspirin

Signs of deep vein thrombosis are

A

Leg swelling

B

Non- pitting edema

C

Tenderness along deep vein

D

High fever

E

Impaired sensation

Deep vein thrombosis can be diagnosed by

A

Duplex scan

B

Phlebography

C

Local plain X-ray

D

VQ scan

E

Thrombography

Factors predisposing to deep vein thrombosis include

A

Prolonged anesthesia

B

Pelvic surgery

C

Early ambulation

D

Sling compression bandage over the calf

E

Clopidogrel

Recognized cause of deep vein thrombosis include

A

Pregnancy

B

Polycythemia

C

Prolong travelling

D

Cardiac failure

E

Carcinomatosis

Deep vein thrombosis in pregnancy is

A

More common is older women

B

Treated with intravenous heparin

C

Treated with warfarin towers term

D

Investigated by venography

E

Often asymptomatic

Scientists of which institute have come up with a device that can facilitate the flow of blood from the veins in the legs thus preventing Deep Vein Thrombosis?

A

Maharaja Sayajirao University of Baroda

B

Ramaiah Institute of Technology

C

SRM Institute of Science and Technology

D

Sree Chitra Tirunal Institute for Medical Sciences and Technology

E

Manipal Institute of Technology

What is the positive sign that can be seen in deep vein thrombosis?

A

Homan's sign

B

Jaquemers' sign

C

Kerning's sign

D

Hegar's sign

Choose the correct code for the following statements being correct or incorrect. Statement I : When the two securities returns are perfectly positively correlated, the risk of their portfolio is just a weighted average of the individual risks of the securities. In such case, diversification does not provide risk reduction but only risk averaging. Statement II : Total risk of a portfolio of two risk securities can be completely eliminated when their returns are perfectly negatively correlated and their proportionate holdings in the portfolio are inversely related to the relative individual risks of the securities.

A

Both the statement I and II are correct.

B

Both the statement I and II are incorrect.

C

Statement I is correct, but II is incorrect.

D

Statement II is correct, but I is incorrect.

Deep vein thrombosis renders a person at a risk of:

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