Practice Questions

34. Bile, produced by the liver, aids in the digestion of:

A. Carbohydrates
B. Proteins
C. Fats
D. Nucleic acids
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

33. The enzyme responsible for breaking down carbohydrates in the mouth is:

A. Pepsin
B. Lipase
C. Amylase
D. Trypsin
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

32. What is the muscular tube that transports food from the pharynx to the stomach?

A. Trachea
B. Esophagus
C. Larynx
D. Bronchus
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

31. The primary site of nutrient absorption in the digestive system is the:

A. Stomach
B. Large intestine
C. Small intestine
D. Esophagus
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

30. Which respiratory volume represents the maximum amount of air that can be exhaled after a maximal inhalation?

A. Tidal volume
B. Inspiratory reserve volume
C. Expiratory reserve volume
D. Vital capacity
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

29. The process of moving air into and out of the lungs is called:

A. Gas exchange
B. Cellular respiration
C. Ventilation
D. Perfusion
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

28. What is the primary muscle of respiration?

A. Intercostal muscles
B. Diaphragm
C. Abdominal muscles
D. Sternocleidomastoid
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

27. The voice box is also known as the:

A. Pharynx
B. Larynx
C. Trachea
D. Bronchus
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

26. The exchange of gases (oxygen and carbon dioxide) in the lungs occurs across the:

A. Bronchi
B. Trachea
C. Alveolar-capillary membrane
D. Pleura
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026

25. Where do T lymphocytes mature?

A. Bone marrow
B. Spleen
C. Thymus gland
D. Lymph nodes
nmdcat.online Anatomy & Physiology -II
Jun 6, 2026
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