0. Which of the following statement(s) about hypovolemic shock is INCORRECT? there is decreased preload, CO and BP initially. there is increased capillary permeability. O there is decreased capillary permeability due to decreased blood volume. Tachycardia is carly sign of this shock due to sympathetic activation. Which of the following statements about ANP and BNP is/are CORRECT? a. b. ik of both these peptides are high in heart failure.

Human Anatomy & Physiology (11th Edition)
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**Transcription of Educational Content on Shock and Heart Failure**

30. Which of the following statement(s) about hypovolemic shock is INCORRECT?
- a. There is decreased preload, CO, and BP initially.
- b. There is increased capillary permeability.
- c. There is decreased capillary permeability due to decreased blood volume.
- d. The third day is early stage of hypovolemic shock.

**Answer:**
- c. There is decreased capillary permeability due to decreased blood volume. (Incorrect)

31. Which of the following statements about ANP and BNP is/are CORRECT?
- a. Both of these peptides are high in heart failure.
- b. Both these peptides antagonize sympathetic N.S.
- c. Both lead to diuresis and natriuresis.

**Answer:**
- d. All of the above are correct.

32. Myocardial oxygen demand is determined by:
- a. Heart rate
- b. Thickness of myocardium
- c. Wall tension (preload and afterload)

**Answer:**
- d. All of the above are correct.

- e. Only (a) and (b) are correct. (Incorrect)*

33. A cardiogenic shock:
- a. Is the impaired ability of the heart to pump blood
- b. Has the mortality rate of <40%
- c. Can be due to pump failure of the right or left atria

**Answer:**
- d. All of mentioned.
Transcribed Image Text:**Transcription of Educational Content on Shock and Heart Failure** 30. Which of the following statement(s) about hypovolemic shock is INCORRECT? - a. There is decreased preload, CO, and BP initially. - b. There is increased capillary permeability. - c. There is decreased capillary permeability due to decreased blood volume. - d. The third day is early stage of hypovolemic shock. **Answer:** - c. There is decreased capillary permeability due to decreased blood volume. (Incorrect) 31. Which of the following statements about ANP and BNP is/are CORRECT? - a. Both of these peptides are high in heart failure. - b. Both these peptides antagonize sympathetic N.S. - c. Both lead to diuresis and natriuresis. **Answer:** - d. All of the above are correct. 32. Myocardial oxygen demand is determined by: - a. Heart rate - b. Thickness of myocardium - c. Wall tension (preload and afterload) **Answer:** - d. All of the above are correct. - e. Only (a) and (b) are correct. (Incorrect)* 33. A cardiogenic shock: - a. Is the impaired ability of the heart to pump blood - b. Has the mortality rate of <40% - c. Can be due to pump failure of the right or left atria **Answer:** - d. All of mentioned.
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