NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Medical Science MCQs (Practice_Test 59 of 135)
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- Assertion (A) : Tetracyclins inhibit protein synthesis.
- Reason (R) : Tetracyclins inhibit aminoacyl t-RNA binding to ribosomes.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Papanicolaou staining is the best method for routine cytodiagnostic studies.
- Reason (R) : Papanicolaou staining on air dried smear provides excellent nuclear details.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Hydatid disease of the liver is caused by the larval form of Taenia solium.
- Reason (R) : Hydatid disease is diagnosed by the Casoni՚s test.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : In a child, fracture of upper femur leads to life time pain and disability.
- Reason (R) : Fracture of upper femur involves the epiphyseal plate.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : The prognosis in a patient with inflammatory carcinoma of breast is good.
- Reason (R) : All modalities of treatment should be used in patients with inflammatory carcinoma of breast.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Amoxycilin plays an important role in treatment of peptic ulcer.
- Reason (R) : Helicobacter pylori is the most important etiological factor in peptic ulcer disease.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Quac-Stick is a good screening tool for protein energy malnutrition in under five children.
- Reason (R) : Quac-Stick can accurately diagnose Lathyrism even during ‘No-Stick’ stage.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Amoebic liver abscess is most commonly localized to posterior portion of the right lobe of liver.
- Reason (R) : This portion of liver receives most of the blood due to streaming effect of portal vein flow.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : Obesity is not a type of malnutrition.
- Reason (R) : Obesity can be diagnosed by calculating the Body Mass Index of the individual.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Assertion (A) : In advanced cardiac life support, early defibrillation is critical and should be performed without delay.
- Reason (R) : Early defibrillation rectifies ventricular fibrillation and pulseless ventricular tachycardia to normal cardiac rhythm, as they form the most common cause of cardiac arrest.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
- Consider the following statements: The parafollicular cells of the thyroid gland
- secrete Calcitonin which suppresses the calcium level
- have polyhedral cells lining the luminal surface of the follicular cells.
- belong the ‘APUD’ system
- induce bone formation by osteoblasts
- Which of these statements are correct?
- 1,2, 3 and 4
- 1 and 4
- 2 and 3
- 1 and 3
- Right suprarenal vein ends in
- Right renal vein
- Inferior vena cava
- Azygos vein
- Hemi Azygos vein
- Maturation of the lungs is divided into four periods. Which one of the following pairs is correctly matched?
- Match Item 1: Pseudoglandular period
- Match Item 2: 5 to 17 weeks
- Match Item 1: Terminal sac period
- Match Item 2: 16 to 25 weeks
- Match Item 1: Alveolar period
- Match Item 2: 24 weeks to birth
- Match Item 1: Canalicular period
- Match Item 2: Late fetal period to childhood
- Which of the following statements is not true regarding the ear ossicles?
- Malleus is laterally placed
- Stapes is of adult size at birth
- Incudomalleolar joint is a saddle joint
- Incus develops from second pharyngeal arch
- Consider the following statements associated with the intra pulmonary bronchi:
- They are lined by pseudo stratified columnar ciliated epithelium
- Irregular plates of hyaline cartilage support their walls
- Smooth muscle fibres are found in their lamina propria
- Which of the above statements are correct?
- 1,2 and 3
- 1 and 2
- 1 and 3
- 2 and 3