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BIOD 331 | NURS 231 Pathophysiology
MODULE 8 EXAM
Actual Questions and Verified Answers
100% Guarantee Pass
Portage Learning, Geneva College
Inside you will get:
➢ Updated Module 8 Exam
➢ True & False Questions
➢ Multiple Choice Questions and Answers
➢ Expert-Verified Explanations
,007
### 1. Which of the following statements is true regarding nephrons?
- It is divided into an outer medulla and an inner cortex
- It has 1 source of blood supply
- The glomerulus filters the blood while the tubule reabsorbs needed nutrients
Correct Answer: The glomerulus filters the blood while the tubule reabsorbs
needed nutrients
Verified Explanation:
The glomerulus acts as the primary site for filtration of the blood, while the
nephron tubules are responsible for selective reabsorption of essential
substances and water.
---
### 2. Excess accumulation of fluid within the interstitial compartment is
characteristic of which of the following fluid imbalances?
- Dehydration
- Water intoxication
- Edema
Correct Answer: Edema
Verified Explanation:
Edema is defined as the pathological accumulation of fluid in the interstitial space,
resulting from imbalances in hydrostatic, oncotic, or permeability dynamics.
, 007
### 3. Each of the following statements are true regarding control over the GFR
except:
- The kidney can maintain a constant GFR despite variations in the arterial
blood pressure of the rest of the body.
- The sympathetic nervous system can supersede the renal autoregulatory system.
- The RAA responds when blood pressure rises above normal limits.
- The RAA responds when blood pressure drops below normal limits.
Correct Answer: The RAA responds when blood pressure rises above normal limits.
Verified Explanation:
The renin-angiotensin-aldosterone (RAA) system is activated in response to
decreased blood pressure, not increased. Its primary function is to restore
perfusion pressure by promoting vasoconstriction and sodium/water
reabsorption.
---
### 4. Which of the following statements is FALSE regarding ADH?
- Elevated levels of ADH will lead to a small volume of concentrated urine.
- Decreased levels of ADH will lead to dilute urine.
- Alcohol increases ADH levels.
- Elevated levels of ADH will lead to dilute urine.
Correct Answer: Alcohol increases ADH levels.
Verified Explanation:
Alcohol actually inhibits the release of antidiuretic hormone (ADH), resulting in
increased urine output and potential dehydration. Therefore, stating alcohol
increases ADH is incorrect.
---
BIOD 331 | NURS 231 Pathophysiology
MODULE 8 EXAM
Actual Questions and Verified Answers
100% Guarantee Pass
Portage Learning, Geneva College
Inside you will get:
➢ Updated Module 8 Exam
➢ True & False Questions
➢ Multiple Choice Questions and Answers
➢ Expert-Verified Explanations
,007
### 1. Which of the following statements is true regarding nephrons?
- It is divided into an outer medulla and an inner cortex
- It has 1 source of blood supply
- The glomerulus filters the blood while the tubule reabsorbs needed nutrients
Correct Answer: The glomerulus filters the blood while the tubule reabsorbs
needed nutrients
Verified Explanation:
The glomerulus acts as the primary site for filtration of the blood, while the
nephron tubules are responsible for selective reabsorption of essential
substances and water.
---
### 2. Excess accumulation of fluid within the interstitial compartment is
characteristic of which of the following fluid imbalances?
- Dehydration
- Water intoxication
- Edema
Correct Answer: Edema
Verified Explanation:
Edema is defined as the pathological accumulation of fluid in the interstitial space,
resulting from imbalances in hydrostatic, oncotic, or permeability dynamics.
, 007
### 3. Each of the following statements are true regarding control over the GFR
except:
- The kidney can maintain a constant GFR despite variations in the arterial
blood pressure of the rest of the body.
- The sympathetic nervous system can supersede the renal autoregulatory system.
- The RAA responds when blood pressure rises above normal limits.
- The RAA responds when blood pressure drops below normal limits.
Correct Answer: The RAA responds when blood pressure rises above normal limits.
Verified Explanation:
The renin-angiotensin-aldosterone (RAA) system is activated in response to
decreased blood pressure, not increased. Its primary function is to restore
perfusion pressure by promoting vasoconstriction and sodium/water
reabsorption.
---
### 4. Which of the following statements is FALSE regarding ADH?
- Elevated levels of ADH will lead to a small volume of concentrated urine.
- Decreased levels of ADH will lead to dilute urine.
- Alcohol increases ADH levels.
- Elevated levels of ADH will lead to dilute urine.
Correct Answer: Alcohol increases ADH levels.
Verified Explanation:
Alcohol actually inhibits the release of antidiuretic hormone (ADH), resulting in
increased urine output and potential dehydration. Therefore, stating alcohol
increases ADH is incorrect.
---
