NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Medical Science MCQs (Practice_Test 99 of 135)
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- Assertion (A) : Aspirin is given fo11owing acute myocardial infarction.
- Reason (R) : Aspirin has anti-inflammatory property.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is not a correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Palmar erythema is seen only in cirrhosis of liver.
- Reason (R) : Cirrhosis of liver is associated with an increased peripheral blood flow and a reduced visceral circulation.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is not a correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Repture of bile ductules and canaliculi result in the formation of bile lakes around the portal tracts and liver cells.
- Reason (R) : Extrahepatic obstruction causes cholestasis.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is not a correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Failure to demonstrate tubercle bacilli in sputum rules out tuberculosis.
- Reason (R) : The diagnosis of all forms of tuberculosis depends upon the isolation of the causative agent.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is not a correct explanation of A
- A is true but R is false
- A is false but R is true
- Consider the following statements about leukotrienes
- They are complex proteins.
- They are derived from the breakdown of phospholipid molecules of cell membranes.
- They produce marked vasodilatation.
- They were once referred to as slow reacting substance of anaphylaxis.
- Of these statements
- 1,2 and 3 are correct
- 2,3 and 4 are correct
- 2 and 4 are correct
- 1,3 and 4 are correct
- Consider the following statements about extravascular migration of neutrophils in acute inflammation:
- It occurs by penetration of endothlial cells and periendothelial sheath.
- It occurs by migration between endothelial cells followed by penetration of the periendothelial sheath.
- It occurs through escape mostly from venules.
- Migration takes about one hour.
- Of these statements
- 1 and 3 are correct
- 2 and 3 are correct
- 1 and 4 are correct
- 2 and 4 are correct
- Match List I (Carcinogens) with List II (Tumours) and select the correct answer.
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Medical Science MCQs (Practice_Test 99 of 135) List-I List-II - Asbestos
- Benzidine
- Vrnyl chloride
- Aflatoxin B1
- Hepatocellular carcinoma
- Mesothelioma
- Urothelial carcinoma
- Haemangioendothelioma of liver
- A
- B
- C
- D
- 2
- 3
- 1
- 4
- 3
- 2
- 4
- 1
- 2
- 3
- 4
- 1
- 3
- 2
- 1
- 4
- Examples of spontaneous regression of malignant tumours encountered would include all of the following except
- Neuroblastoma
- Malignant melanoma
- Ovarian cancer with partioneal metastasis
- Lymphoma
- Which of the following is⟋are precanoerous condition (s) ?
- Intradermal naevus
- Polyposis coli
- Verrucs ulgaris
- Gastric intestinal metaplasia
- Select the correct answer
- 1,2, 3 and 4
- 1 and 3
- 2 and 4
- 3 alone
- Consider the following statements:
- thrombosis of anterior descending branch of left coronary artery is most frequently associated.
- the lateral wall of the left ventricle is commonly affected
- sarcoplasmic loss of glycogen particles is one of the earliest EM findings.
- development of amorphous densities within the mitochondrial matrix has no correlation with irreversible ischaemic injury.
- Of these statements
- 1,2 and 4 are correct
- 1 and 3 are correct
- 2 and 4 are correct
- 3 alone is correct
- Which of the following are the characteristics of the Hepathis produced by HEV (Hepatitis Enteric Virus) ?
- Incubation period of hepatitis is between 2 to 9 weeks.
- Transmission is by the parenteral route.
- It is self-limiting and mild.
- Fulminant hepatitis with high mortality occurs inpregnant women and children.
- Select the correct answer
- 1,2, 3 and 4
- 1,2 and 3
- 2 and 4
- 1,3 and 4
- Consider the following statements: In amoebic liver abscess
- aspirated material from the abscess cavity is creamy white and rich in neutrophils.
- cyst forms of amoebae are present in the wall of the abscess.
- cyst forms of amoebae are present in the wall of the abscess.
- Of these statements
- 1,2 and 3 are correct
- 1 and 3 are correct
- 2 alone is correct
- 1 alone correct
- Consider the following statements about Simons focus:
- It is component of primary comple.
- It is a usually seen near the base of the lung.
- It is the result of haematogcnous seeding during primary infection
- Post-primary tuberculosis is caused in some causes by the spread of viable bacteria from Simonts focus.
- Of these statements
- 1,2 and 3 are correct
- 2 and 3 are correct
- 1 and 4 are correct
- 3 and 4 are correct
- Match List I (Serum immunoglobulin) with List II (Percentage in normal serum) and select the correct answer.
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Medical Science MCQs (Practice_Test 99 of 135) List-I List-II - IgM
- IgA
- IgG
- IgD
- 70 to 75%
- 7 to 10%
- 15 to 20%
- Less than 1%
- A
- B
- C
- D
- 1
- 2
- 3
- 4
- 2
- 3
- 1
- 4
- 1
- 3
- 2
- 4
- 2
- 1
- 4
- 3
- Consider the following statements about Arthus reaction.
- There is circulating antibody.
- The antibodies involved are IgE.
- Antigen is introduced locally.
- Of these statements
- 1,2 and 3 are correct
- 2 and 3 are correct
- 1 and 3 are correct
- 1 and 2 are correct