Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 9, Problem 7RQ
Stimulation of the peripheral chemoreceptors can cause which of the following?
1. Tachycardia
2. Decreased left ventricular performance
3. Increased pulmonary vascular resistance
4. Systemic arterial hypertension
A. 1 only
B. 2 only
C. 4 only
D. 1, 3, and 4 only
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Stimulation of the peripheral chemoreceptors can cause which of the following? 1. Tachycardia 2. Decreased left ventricular performance 3. Increased pulmonary vascular resistance 4. Systemic arterial hypertensionA. 1 only B. 2 only C. 4 only D. 1, 3, and 4 only
Which of the following cause(s) passive changes in the pulmonary vascular resistance?1. pH changes2. Transpulmonary pressure changes3. PCO2 changes4. Blood viscosity changesA. 2 onlyB. 3 onlyC. 1 and 3 onlyD. 2 and 4 only
Which of the following cause(s) pulmonary vasoconstriction? 1. Hypercapnia 2. Hypoxia 3. Acidemia 4. Increased H+ concentration A. 3 only B. 2 and 4 only C. 2, 3, and 4 only D. 1, 2, 3, and 4
Chapter 9 Solutions
Cardiopulmonary Anatomy & Physiology
Ch. 9 - The respiratory components of the medulla consist...Ch. 9 - 2. Which of the following has the most powerful...Ch. 9 - Prob. 3RQCh. 9 - Prob. 4RQCh. 9 - When the systemic blood pressure increases, the...Ch. 9 - The peripheral chemoreceptors are significantly...Ch. 9 - Stimulation of the peripheral chemoreceptors can...Ch. 9 - Suppression of the peripheral chemoreceptors...Ch. 9 - Prob. 9RQCh. 9 - Prob. 10RQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- The peripheral chemoreceptors are significantly activated when the PO2 decreases to about A. 75 mm Hg B. 70 mm Hg C. 65 mm Hg D. 60 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_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_forward
- Which of the following will readily diffuse across the blood-brain barrier? 1. CO(2) 2. H(+) 3. HCO(3)- 4. H(2)CO(3) A. 1 only B. 2 only C. 3 only D. 2 and 4 onlyarrow_forwardWhen the systemic blood pressure increases, the aortic and carotid sinus baroreceptors initiate reflexes that cause a/an 1. Increased heart rate 2. Decreased ventilatory rate 3. Increased ventilatory rate 4. Decreased heart rate A. 1 only B. 2 only C. 3 only D. 2 and 4 onlyarrow_forwardAccording to Fick's law, gas diffusion is 1. Directly proportional to the thickness of the tissue 2. Indirectly proportional to the diffusion constants 3. Directly proportional to the difference in partial pressure of the gas between the two sides 4. Indirectly proportional to the tissue area A. 1 only B. 3 only C. 4 only D. 2 and 3 onlyarrow_forward
- Which of the following are true? A. Peripheral Chemo receptors for O2 in H+ ions are found in the carotid and aortic bodies. B. Peripheral chemoreceptors for O2 and H+ ions are found only in the carotid body. C. Peripheral chemoreceptors for O2 and H+ ions are found only in the aortic body. D. O2 and CO2 are monitored in the medulla Choose the correct answerarrow_forwardIn an adult patient you are treating, you notice decreased lung compliance, decreased tidal volume and an increase in minute ventilation (frequency of breathing). One possible diagnosis for this patient is.... A. Anemia B. Pulmonary fibrosis C. Emphysema D. Respiratory distress syndrome E. Chronic obstructive pulmonary diseasearrow_forwardPeripheral chemoreceptors in the aortic bodies and central chemoreceptors respond to changes in which of the following physiologic parameters? a. H+ alone b. Both H+ and PCO2 c. H+, PCO2, and PO2 d. PO2 alone e. PCO2 alonearrow_forward
- The p02 in the pulmonary veins is approximately: A. 40mmHg B. 46mmHg C. 100mmHgarrow_forwardI. the first quantity is larger of the 2II. the second quantity is larger of the 2III. they're equal1. a. The percentage of oxygen dissolved in plasma. b. The percentage of oxygen transported as oxyhemoglobin2.a. Resistance to airflow in a bronchioleb. Resistance to airflow in the trachea3.a. Atmospheric pressure during inspirationb. Pulmonary pressure during inspirationarrow_forwardwhat is the normal transpulmonary pressure (before expiration)?a. 0 to 4 cm/h20 b. 40 mmHg c. -4 mmHg d. -2 to -6 cm/h20arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Cardiopulmonary Anatomy & PhysiologyBiologyISBN:9781337794909Author:Des Jardins, Terry.Publisher:Cengage Learning,
Basic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:Cengage
Fundamentals of Sectional Anatomy: An Imaging App...BiologyISBN:9781133960867Author:Denise L. LazoPublisher:Cengage Learning- Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
Cardiopulmonary Anatomy & Physiology
Biology
ISBN:9781337794909
Author:Des Jardins, Terry.
Publisher:Cengage Learning,
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
Fundamentals of Sectional Anatomy: An Imaging App...
Biology
ISBN:9781133960867
Author:Denise L. Lazo
Publisher:Cengage Learning
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license