Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Chapter 5, Problem 1CAQ3
Summary Introduction
To review:
The blank in the statement, “As the preload decreases, the cardiac output _____.”
Introduction:
The transmural pressure is related to the preload. The decreased preload may cause a negative transmural pressure. The transmural pressure is defined as the difference between the intraluminal pressure of a vessel and the surrounding vessel.
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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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- Case 1 The pathophysiologic process that developed in this case was corrected with______. During each breath, the patient's chest wall (caved inward_____________; moved outward __________) and then returned to normal ___________at the end of each expiration.arrow_forwardCase 1 As a result of the severe left heart failure and increased pulmonary blood pressure in the case, fluid moved out of the pulmonary capillaries and into the extracapillary spaces. The pathologic process caused the thickness of the alveolar-capillary membrane to______arrow_forwardCase 1 As a result of the gunshot wound to the chest, the patient lost a large amount of blood. Because of the excessive blood loss, the patient wasarrow_forward
- Case 1 2. As a result of the previously described condition, the patient's right lung__________, which in turn caused an acute (decreased ______; increased_____) lung compliance condition.arrow_forwardThe normal calculated anatomic shunt is about A. 0.5-1 percent B. 2-5 percent C. 6-9 percent D. 10-12 percentarrow_forwardThe mean intraluminal pressure in the pulmonary capillaries is A. 5 mm Hg B. 10 mm Hg C. 15 mm Hg D. 20 mm Hgarrow_forward
- The pco2 in the aorta is a 40mmhg b 46mmHg c 100 mmHgarrow_forwardyou are using a sphygmomanometer while listening to your patient's heart with a stethoscope. You heard the first tapping sound at 125mm Hg and then the sounds stopped at 83mm Hg. Calculate the mean arterial pressure. (A) 42 (B) 14 (C) 124 (D) 97 (E) 104arrow_forwardQuestion 7 A client in the prenatal clinic is diagnosed with preeclampsia. What clinical finding supports this diagnosis? Question 7 options: a) Blood pressure above the baseline while fluctuating at each reading b) Elevated blood pressure of 150/100 mm Hg c) Elevated blood pressure that is accompanied by a headache d) Blood presure more than 140 mm Hg systolic accompanied by proteinuriaarrow_forward
- Case 2 Because of the lung hyperinflation described in question 1, the patient was generating (small_________; large_____) pleural pressure changes with (little or no ________ moderate to large_________) volume changes.arrow_forwardCase 1 6. The nomogram verified that the sole cause of the elevated pH was due to the _____________________________________________________________________________.arrow_forwardCase 1 4. The negative trans mural pressure in this case was offset by (1) ______________________________________ and (2) _______ ____________________________________________________ ____________________________________________________arrow_forward
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