Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Textbook Question
Chapter 5, Problem 4RQ
If the pressure in the pulmonary artery is 34 mm Hg and the pressure in the left atrium is 9 mm Hg, what is the driving pressure?
A. 9 mm Hg
B. 17 mm Hg
C. 25 mm Hg
D. 34 mm Hg
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If the pressure in the pulmonary artery is 34 mm Hg and the pressure in the left atrium is 9 mm Hg, what is the driving pressure?A. 9 mm HgB. 17 mm HgC. 25 mm HgD. 34 mm Hg
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Chapter 5 Solutions
Cardiopulmonary Anatomy & Physiology
Ch. 5 - 1. Which of the following are granulocytes?
1....Ch. 5 - Prob. 2RQCh. 5 - Prob. 3RQCh. 5 - If the pressure in the pulmonary artery is 34 mm...Ch. 5 - The tricuspid valve lies between the A. Right...Ch. 5 - Prob. 6RQCh. 5 - The mean intraluminal pressure in the pulmonary...Ch. 5 - An increase in the number of which of the...Ch. 5 - 9. The force the ventricles must work against to...Ch. 5 - Prob. 10RQ
Ch. 5 - The difference between the pressure in the lumen...Ch. 5 - Prob. 12RQCh. 5 - Prob. 13RQCh. 5 - Which of the following cause(s) passive changes in...Ch. 5 - Prob. 15RQCh. 5 - Case 1 As the patients blood pressure decreased...Ch. 5 - Prob. 1CAQ2Ch. 5 - Prob. 1CAQ3Ch. 5 - Case 1
4. The negative trans mural pressure in...Ch. 5 - Prob. 2CAQ1Ch. 5 - Prob. 2CAQ2Ch. 5 - Case 2 As fluid accumulated in the patients...Ch. 5 - Prob. 2CAQ4Ch. 5 - Prob. 2CAQ5
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- The mean intraluminal pressure in the pulmonary capillaries is A. 5 mm Hg B. 10 mm Hg C. 15 mm Hg D. 20 mm Hgarrow_forwardSuppression of the peripheral chemoreceptors begins when the Po2 falls below A. 50 mm Hg B. 40 mm Hg C. 30 mm Hg D. 20 mm Hgarrow_forwardWhich of the following would be most likely to cause pulmonary congestion? A failure of the right ventricle B failure of the left ventricle C an incompetent tricuspid valve D stenosis of the pulmonary semilunar valvearrow_forward
- Blood passing through the ______ is deoxygenated. A bicuspid valve B pulmonary veins C pulmonary semilunar valve D left atriumarrow_forwardA Describe why veins and arteries are reversed in the pulmonary system B Complete the table below C Using the image below – describe and annotate the size, chamber wall thickness and orientation of each of the 4 chambersarrow_forwardSerous fluid is contained between the visceral pleura and the lung A. True B. Falsearrow_forward
- Pulmonary edema can occur at high altitude this is happening because a. Of the swelling of the brain b. Of the leakage of fluid out of capillaries in the lung c. The blood pressure has dropped to low d. Of the shortage of breatharrow_forwardHow is blood prevented from backflowing from the pulmonary trunk into the right ventricle? a. closing of the right AV valves b. opening of the pulmonary semilunar valve c. contraction of the right atrium d. closing of the pulmonary semilunar valvearrow_forwardProgressive hemothorax does not include() A) Abnormal respiratory movement B) Progressive increase of intrapleural pressure C) Venous pressure increased, heart beat weak, arterial pressure decreased D) Mediastinal flutter during breathing E) The blood volume of thoracic drainage was more than 200 ml / h for 3 hoursarrow_forward
- If the transpulmonary pressure equals zero,a. a pneumothorax has probably occurred.b. the lungs cannot inflate.c. elastic recoil causes the lungs to collapse.d. all of these apply.arrow_forwarderythropoietin release in the body happens when an individual is at high altitude. It results in a. Changes in fluid balance b. An increased RBC count c. Increased tidal volume d. increased cardiac outputarrow_forwardThe left atrium receives oxygenated blood from the A) pulmonary trunk. B) pulmonary veins. C) aorta. D) inferior vena cava. E) pulmonary arteries.arrow_forward
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