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Human Health and Disease · Question 98

AIPMT 2000MCQEasy📈 Topic in 50% papers+4−1
1

Saline solution is given to patients of Cholera because

  1. NaCl produces energy
  2. Na+ prevents water loss from body
  3. NaCl is antibacterial
  4. NaCl functions as regulatory material

Answer

(2) Na+ prevents water loss from body

Solution

In cholera, severe diarrhoea causes heavy loss of water and salts, leading to dehydration.

∵ Body fluid volume is held by its osmotic concentration, of which Na+ is the main extracellular ion.

⇒ Saline restores the lost Na+, so water is retained in the body and further dehydration is prevented.

∴ NaCl neither gives energy nor kills the bacteria.

Answer: (2)

AIPMT 2000

Keep practising — Human Health and Disease

2

Match List I with List II:

  1. A-II, B-III, C-I, D-IV
  2. A-III, B-II, C-IV, D-I
  3. A-III, B-II, C-I, D-IV
  4. A-II, B-III, C-IV, D-I
NEET (UG) 2026
3

The following are the stages of life cycle of Plasmodium. Arrange the stages in the proper order. Choose the correct answer from the options given below:

  1. A, B, C, D, E
  2. E, C, D, B, A
  3. E, D, B, A, C
  4. C, A, B, D, E
NEET (UG) 2026
4

Which of the following is used as an effective sedative and painkiller for treating post-surgery patients?

  1. Anti-retroviral drugs
  2. Interferon
  3. Antibiotics
  4. Morphine
RE-NEET (UG) 2026
5

Colostrum, secreted by mother during initial days of lactation, is abundant in .

  1. IgD
  2. IgG
  3. IgM
  4. IgA
RE-NEET (UG) 2026
6

Which of the following statements is correct about Plasmodium?

  1. Fertilization takes place in mosquito gut
  2. Reproduces sexually in liver cells
  3. Reproduces sexually in RBCs
  4. Gametocytes develop in mosquito gut
RE-NEET (UG) 2026
7

Which of the following are secondary lymphoid organs?

  1. A and D only
  2. A and B only
  3. B and C only
  4. B and D only
RE-NEET (UG) 2026
8

Neoplastic characteristics of cells refer to: Choose the correct answer from the options given below:

  1. A, B, D only
  2. B, C, D only
  3. A, B only
  4. A, B, C only
NEET (UG) 2025
9

Which are correct: Choose the correct answer from the options given below:

  1. C and D only
  2. A and C only
  3. B and D only
  4. D and E only
NEET (UG) 2025
10

After maturation, in primary lymphoid organs, the lymphocytes migrate for interaction with antigens to secondary lymphoid organ(s) / tissue(s) like Choose the correct answer from the options given below

  1. E, A, B only
  2. C, D, E only
  3. B, C, D only
  4. A, B, C only
NEET (UG) 2025
11

Which of the following type of immunity is present at the time of birth and is a non-specific type of defence in the human body?

  1. Cell-mediated Immunity
  2. Humoral Immunity
  3. Acquired Immunity
  4. Innate Immunity
NEET (UG) 2025

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