While assessing an older adult client, the nurse notes jugular venous distention (JVD) with the head of the client's bed elevated 45 degrees. What does this finding indicate?

Jugular vein atherosclerosis

Increased fluid volume

Decreased fluid volume

Incompetent jugular vein valves

Answer and Explanation

The Correct Answer is B

Jugular venous distention (JVD) is a clinical sign that indicates increased fluid volume or fluid overload in the cardiovascular system. When the head of the client's bed is elevated at 45 degrees, the jugular veins should normally be flat or slightly distended. However, if the jugular veins appear engorged and bulging, it suggests that there is an increased amount of blood returning to the right side of the heart and is unable to be efficiently pumped forward, leading to jugular venous distention.

JVD is commonly seen in conditions such as heart failure, where the heart's ability to pump blood efficiently is compromised, leading to fluid accumulation in the veins and eventually causing jugular venous distention.

Option A, jugular vein atherosclerosis, is not a common cause of JVD. Atherosclerosis refers to the build-up of plaque within arteries, not veins.

Option C, decreased fluid volume, would lead to dehydration and decreased venous filling, which would not cause jugular venous distention. It would lead to flat or sunken jugular veins.

Option D, incompetent jugular vein valves, would not cause jugular venous distention with the head of the bed elevated. Incompetent valves may lead to venous reflux or backward flow of blood, but it would not lead to the distention of the jugular veins in this position.

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Correct Answer is A

Explanation

Cloudy peritoneal effluent may indicate infection or peritonitis, which is a severe complication of peritoneal dialysis. Peritonitis can be life-threatening and requires immediate medical attention. The nurse should report this finding promptly to the health care provider for further evaluation and intervention.

A. pH 7.25, HCO3- 19mEq / L PaCO2 30 mm Hg B. pH 7.30, HCO3-26 26mEq / L PaCO2 50 mm Hg C. pH 7.50 0. HCO * 3 - 20mE /L, PaCO2 32 mm Hg D. pH 7.55, HCO3- 30mEq / L PaCO2 31 mm Hg

Correct Answer is A

Explanation

In a client with chronic kidney disease (CKD), metabolic acidosis is a common acid-base disorder due to impaired excretion of acid and decreased bicarbonate reabsorption in the kidneys. The arterial blood gas values associated with metabolic acidosis in CKD are a low pH (acidemia), low bicarbonate (HCO3-), and normal or low partial pressure of carbon dioxide (PaCO2). Option A fits this pattern, with a pH of 7.25 (acidic), HCO3- of 19 mEq/L (low), and a PaCO2 of 30 mm Hg (within the normal to low range).

Option B shows a pH of 7.30 (acidic) but with a higher bicarbonate level of 26 mEq/L, which is not consistent with metabolic acidosis. The elevated bicarbonate level suggests metabolic alkalosis, which is not expected in a client with CKD.

Option C has a pH of 7.50 (alkaline) with an elevated bicarbonate level of 20 mEq/L and a low PaCO2 of 32 mm Hg. This set of values is indicative of metabolic alkalosis, which is not expected in a client with CKD.

Option D has a pH of 7.55 (alkaline) with an elevated bicarbonate level of 30 mEq/L and a low PaCO2 of 31 mm Hg. This set of values is indicative of metabolic alkalosis, which is not expected in a client with CKD.

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While assessing an older adult client, the nurse notes jugular venous distention (JVD) with the head of the client's bed elevated 45 degrees. What does this finding indicate?

Nursing Test Bank

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