A client who is under extreme stress will have an increased production of antidiuretic hormone (ADH) and aldosterone. The nurse should expect a decrease in which clinical finding?

Serum osmolarity

Urinary output

Insensible fluid loss

Blood pressure

Answer and Explanation

The Correct Answer is B

When a client experiences increased production of antidiuretic hormone (ADH) and aldosterone due to extreme stress, the body's response is aimed at retaining fluid to maintain blood pressure and hydration. As a result, urinary output decreases because the kidneys retain more water, leading to concentrated urine production. This decrease in urinary output helps conserve fluids and contributes to maintaining blood pressure and hydration levels in response to stress.

A. Serum osmolarity: With increased ADH production, serum osmolarity tends to remain stable or may even increase slightly due to the retention of water. ADH acts on the kidneys to increase water reabsorption, which can concentrate the blood and elevate serum osmolarity.

B. Urinary output: Increased production of ADH and aldosterone leads to decreased urinary output as the kidneys retain more water. This response helps conserve fluid volume and maintain hydration during times of stress.

C. Insensible fluid loss: Insensible fluid loss, which includes water lost through respiration and skin evaporation, is not directly affected by ADH and aldosterone. These hormones primarily influence renal water retention rather than insensible fluid loss.

D. Blood pressure: Although aldosterone can indirectly affect blood pressure by increasing sodium retention and therefore influencing fluid balance, its primary role is to regulate sodium and potassium levels. Blood pressure may be influenced by various factors, including stress, hydration status, and cardiovascular health, but it is not directly decreased as a result of increased ADH and aldosterone production.

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Correct Answer is C

Explanation

A. Hypovolemic shock: Hypovolemic shock is characterized by decreased blood volume, leading to inadequate tissue perfusion and oxygen delivery. The clinical findings described, such as sudden weight gain, bounding pulses, and elevated blood pressure, are not consistent with hypovolemic shock, which typically presents with hypotension, weak pulses, and signs of poor tissue perfusion.

B. Hemodilution: Hemodilution refers to a decrease in the concentration of blood components due to an increase in plasma volume. While weight gain may result from hemodilution, other clinical findings described, such as bounding pulses and elevated blood pressure, are not indicative of hemodilution.

C. Excess fluid volume: This is the correct answer. The sudden weight gain, bounding pulses, and elevated blood pressure suggest an excess of fluid volume. Bounding pulses can occur due to increased stroke volume from the heart pumping against increased volume, while elevated blood pressure can result from the increased fluid volume increasing cardiac output. Sudden weight gain is often attributed to fluid retention.

D. Deficient fluid volume: Deficient fluid volume, also known as dehydration, is characterized by insufficient fluid in the body. The clinical findings described, such as sudden weight gain and elevated blood pressure, are not consistent with deficient fluid volume. In dehydration, blood pressure tends to decrease rather than increase.

A. white meats and breads. B. red meats and milk. C. fats and bran. D. fruits and vegetables.

Correct Answer is D

Explanation

A. White meats and breads: While white meats and breads may be part of a balanced diet, they do not contribute significant amounts of dietary fiber. White bread, in particular, is often lower in fiber compared to whole grain varieties.

B. Red meats and milk: Red meats and milk are good sources of protein and calcium but do not provide significant amounts of dietary fiber. While milk products contain some lactose, a type of sugar that may have a mild laxative effect in some individuals, they are not considered primary sources of fiber.

C. Fats and bran: While bran is a good source of dietary fiber, consuming excessive amounts of fats is not recommended for promoting regular bowel movements. While some fats may be necessary in the diet, they should be consumed in moderation.

D. Fruits and vegetables: This is the correct answer. Fruits and vegetables are rich sources of dietary fiber, including both soluble and insoluble fiber. Soluble fiber helps soften stools, while insoluble fiber adds bulk to the stool, facilitating easier defecation. Including a variety of fruits and vegetables in the diet can significantly increase fiber intake and promote regular bowel movements.

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A client who is under extreme stress will have an increased production of antidiuretic hormone (ADH) and aldosterone. The nurse should expect a decrease in which clinical finding?

Nursing Test Bank

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