A nurse is caring for a client who has an extracellular fluid volume deficit. Which of the following findings should the nurse expect?
Dependent edema
Distended neck veins
Postural hypotension
Bradycardia
The Correct Answer is C
Choice A reason:
Dependent edema is not typically associated with extracellular fluid volume deficit. Edema usually occurs due to fluid overload or conditions that cause fluid retention, such as heart failure or kidney disease. In the case of extracellular fluid volume deficit, the body is losing more fluid than it is taking in, which would not result in edema. Instead, symptoms like dry skin, dry mucous membranes, and decreased skin turgor are more common.
Choice B reason:
Distended neck veins are also not a common finding in extracellular fluid volume deficit. Distended neck veins are usually seen in conditions where there is fluid overload or increased pressure in the venous system, such as heart failure or superior vena cava syndrome. In extracellular fluid volume deficit, the body is experiencing a reduction in fluid volume, which would not cause distended neck veins.
Choice C reason:
Postural hypotension, also known as orthostatic hypotension, is a common finding in extracellular fluid volume deficit. This condition occurs when there is a significant drop in blood pressure upon standing, leading to dizziness or lightheadedness. It is caused by the reduced blood volume, which decreases the amount of blood returning to the heart and subsequently lowers blood pressure.
Choice D reason:
Bradycardia, or a slow heart rate, is not typically associated with extracellular fluid volume deficit. In fact, the opposite is more likely to occur. Tachycardia, or a fast heart rate, is a common compensatory mechanism in response to fluid volume deficit as the body attempts to maintain adequate blood flow and pressure. Therefore, bradycardia would not be an expected finding in this scenario.
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Correct Answer is ["B","C","E"]
Explanation
Choice A Reason:
A negative Chvostek’s sign is not expected in a client with hypocalcemia. The Chvostek’s sign is a clinical indicator of hypocalcemia, where tapping the facial nerve triggers facial muscle twitching. A positive Chvostek’s sign indicates neuromuscular irritability due to low calcium levels. Therefore, a negative Chvostek’s sign would not be consistent with hypocalcemia.
Choice B Reason:
A positive Trousseau’s sign is a classic indicator of hypocalcemia. This sign is elicited by inflating a blood pressure cuff on the upper arm to a level above the systolic pressure for several minutes. The resultant carpopedal spasm (involuntary contraction of the hand and wrist muscles) is a positive Trousseau’s sign, indicating neuromuscular irritability due to low calcium levels.
Choice C Reason:
Muscle cramps are a common syptom of hypocalcemia. Low calcium levels increase neuromuscular excitability, leading to involuntary muscle contractions and cramps. These cramps can occur in various muscle groups, often causing significant discomfort.
Choice D Reason:
Abdominal distention is not typically associated with hypocalcemia. While abdominal distention can result from various gastrointestinal issues, it is not a direct symptom of low calcium levels. Hypocalcemia primarily affects neuromuscular function rather than causing abdominal distention.
Choice E Reason:
Tingling sensation around the lips, also known as perioral tingling, is a common symptom of hypocalcemia. This occurs due to increased neuromuscular irritability caused by low calcium levels, leading to sensations of tingling or numbness around the mouth.
Correct Answer is D
Explanation
Choice A reason:
“It is not necessary to tell the doctor about the herbal supplements I take.” This statement is incorrect. It is crucial to inform the doctor about all medications, including herbal supplements, as they can interact with prescription medications and cause adverse effects. Herbal supplements can strongly affect the body and may not work well with prescription medicines.
Choice B reason:
“I am less likely to experience an allergic reaction from medications I have taken before.” This statement is incorrect. Allergic reactions can occur even if the medication has been taken before without any issues. The immune system can develop sensitivities over time, and an allergic reaction can happen at any point.
Choice C reason:
“If a medication makes me feel nauseated, then I should stop taking it for 1 week.” This statement is incorrect. Stopping a medication without consulting a healthcare provider can be dangerous. It is important to discuss any side effects with a healthcare provider to determine the best course of action. Stopping a medication abruptly can lead to worsening of the condition or other complications.
Choice D reason:
“My medications could interact with foods that I eat.” This statement is correct. Certain foods can interact with medications and affect their absorption, effectiveness, or cause adverse effects. For example, grapefruit juice can interact with statins and increase the risk of side effects. It is important to be aware of potential food-drug interactions and follow the healthcare provider’s advice on medication administration.