Back to Body Fluids & Circulation

Set 2 of 2 · Questions 31-40 of 40

In the print window choose “Save as PDF”. The file prints without a web address or date line.

Mere Teacher

Mere Teacher · Previous Year Questions

NEET Biology · Body Fluids & Circulation · Set 2 (Q31-40)

QR code to mereteacher.com

Scan or visit mereteacher.com for free PYQ practice, timed CBT tests, step-by-step solutions and BroBot AI. Answers and solutions are free with a sign-up.

  1. 31.
    Which one of the following mammalian cells is not capable of metabolising glucose to carbon-dioxide aerobically?
    1. (1)Red blood cells
    2. (2)White blood cells
    3. (3)Unstriated muscle cells
    4. (4)Liver cells
  2. 32.
    A specialised nodal tissue embedded in the lower corner of the right atrium, close to Atrio-ventricular septum, delays the spreading of impulses to heart apex for about 0.1 sec. The delay allows.
    1. (1)blood to enter aorta.
    2. (2)the ventricles to empty completely.
    3. (3)blood to enter pulmonary arteries.
    4. (4)the atria to empty completely.
  3. 33.
    A drop of each of the following, is placed separately on four slides. Which of them will not coagulate?
    1. (1)Whole blood from pulmonary vein
    2. (2)Blood plasma
    3. (3)Blood serum
    4. (4)Sample from the thoracic duct of lymphatic system
  4. 34.
    How do parasympathetic neural signals affect the working of the heart?
    1. (1)Reduce both heart rate and cardiac output.
    2. (2)Heart rate is increased without affecting the cardiac output.
    3. (3)Both heart rate and cardiac output increases.
    4. (4)Heart rate decreases but cardiac output increases.
  5. 35.
    Which of the following is associated with decrease in cardiac output?
    1. (1)Parasympathetic neural signals
    2. (2)Pneumotaxic center
    3. (3)Adrenal medullary hormones
    4. (4)Sympathetic nerves
  6. 36.
    The diagram given here is the standard ECG of normal person. The P wave represents the:
    1. (1)Constriction of both the atria
    2. (2)Initiation of the ventricular contraction
    3. (3)Beginning of the systole
    4. (4)End of systole
  7. 37.
    Serum differs from blood in :-
    1. (1)Lacking clotting factors
    2. (2)Lacking antibodies
    3. (3)Lacking globulins
    4. (4)Lacking albumins
  8. 38.
    Serum differs from blood in
    1. (1)Lacking albumins
    2. (2)Lacking clotting factors
    3. (3)Lacking antibodies
    4. (4)Lacking globulins
  9. 39.
    Erythropoiesis starts in
    1. (1)Kidney
    2. (2)Liver
    3. (3)Spleen
    4. (4)Red bone marrow
  10. 40.
    Which one of the following is correct?
    1. (1)Plasma = Blood – Lymphocytes
    2. (2)Serum = Blood + Fibrinogen
    3. (3)Lymph = Plasma + RBC + WBC
    4. (4)Blood = Plasma + RBC + WBC + Platelets