Physio RS

お使いのブラウザで JavaScript が有効になっていないため、このファイルは開けません。有効にして再読み込みしてください。

Physio RS

لا تنسوا الدعاء للمجاهدين في غزة ... اللهم انصرهم نصرا عزيزا مؤزرا 🤲🇵🇸🇵🇸

Google にログインすると作業内容を保存できます。詳細

if cutting of a complete section of brain steam above pons occur this lead to? *

1 ポイント

A) death

B) deep& slow respiration

C) normal autonomic respiration but without volantary control

D) Apneusis

A person with alveolar hypoventilation has? *

1 ポイント

a. Arterial hypoxemia only

b. Arterial hypoxemia and hypocapnea

c. increased Alveolar- arterial oxygen gradient

d. Arterial hypoxemia and hypercapnea

e. Normal PaCO2 and Pao2

Concerning the Cheyne-Stokes respiration : *

1 ポイント

(A) During hyperventilation. the PO, is lowered and PCO is elevated

B) It never occurs normally

C) It is a type of periodic (interrupted) breathing.

D) During apnea, the PCO, is decreased and PO, is elevated.

E) The hypoxia resulting from apnea stimulates the central chemoreceptors.

Regarding ventilation/perfusion (V/Q) relationships, which statement is INCORRECT? *

1 ポイント

a. V/Q ratio is greatest at the lung apex

b. V/Q ratio is about one at level of third rib when upright

c. Ventilation decreases proportionately more than perfusion from base to apex

d. V/Q ratio for whole lung at rest is about 0.8

e. Exercise increases the V/Q ratio

One is right regarding the ventilation/pulmonary ratio : *

1 ポイント

A)Ventilation equal to perfusion.

B)ventilation more than perfusion in lung apex.

C) Negative pressure in the apex less than the base .

All the following exert non-chemical influence on respiration except *

1 ポイント

(A) Hypercapnia.

B) Pain sensation through the hypothalamus

C) Proprioceptors.

D) Irritation of the air passages in coughing

The Hering-Breuer reflexes originate from the : *

1 ポイント

(A) Chemoreceptors in the lungs.

(B) Hypothalamus.

(D) Mechanoreceptors in the lungs

(E) Carotid and aortic bodies.

if bilateral vagotomy and damage of pneumotaxic center occur this lead to? *

1 ポイント

A) death

B) deep& slow respiration

C) normal autonomic respiration but without volantary control

D) Apneusis

送信

フォームをクリア

このコンテンツは Google が作成または承認したものではありません。不正行為の報告 - 利用規約 - プライバシーポリシー

フォーム