Mastering MCQ for Loksewa Staff Nursing Exam | Respiratory system

41. The inflammation of lungs parenchyma is called :

(A) Pneumothorax

(B) Hemothorax

(C) Empyema

(D) Pneumonia

42. Which of the following is not a muscle of respiration ?

(A) Masseter

(B) Diaphragm

(C) Intercostal Muscle

(D) Sternocleidomastoid Muscle

43. Diaphragm is supplied by :

(A) Vagus nerve

(B) Sciatic nerve

(C) Phrenic Nerve

(D) Trigeminal nerve

44. The chief respiratory muscle is :

(A) Diaphragm

(B) Intercostal Muscle

(C) Sternocleidomastoid muscle

(D) Masseter

45. Maximum oxygen is transported in the form of :

(A) Carboxyhemoglobin

(B) Oxyhemoglobin

(C) Bicarbonate

(D) Carbonic Acid

46. 1 gm of Hb carries ………….of O2.

(A) 1.34 ml

(B) 2.24 ml

(C) 3.34 ml

(D) 3.5 ml

47. Exchange of gases between blood and lungs is called :

(A) Internal respiration

(B) External respiration

(C) Pulmonary respiration

(D) Systemic respiration

48. Diaphragm is pierced by oesophagus at :

(A) T6

(B) T8

(C) T10

(D) T12

49. The normal Respiratory rate is :

(A) 10-15 breaths/min

(B) 15-25 breaths/min

(C) 12-20 breaths/min

(D) 20-30 breaths/min

50. Normal Tidal volume of the lungs is

(A) 500 ml

(B) 3100 ml

(C) 4600 ml

(D) 6 Liter