A nurse is collecting data from an older adult who is postoperative and receiving IV therapy at 125 mL/hr. The nurse should identify that which of the following findings indicates the client is experiencing fluid volume overload? (Select all that apply.).
Crackles in lung bases.
Periorbital edema.
Swelling at the IV site.
Bounding radial pulse.
Flat neck veins when supine.
Correct Answer : A,B,D
Choice A rationale:
Crackles in lung bases Crackles in the lung bases are often indicative of fluid accumulation in the lungs, which can occur in conditions like heart failure. These crackles are discontinuous and sound like "fine rales.”. They can be heard during inspiration and expiration.
Choice B rationale:
Periorbital edema Periorbital edema, or swelling around the eyes, can be a sign of fluid volume overload, especially in the context of an older adult receiving IV therapy. It suggests that excess fluid is accumulating in the body.
Choice D rationale:
Bounding radial pulse A bounding radial pulse is a sign of increased stroke volume and can occur when the heart is working harder to pump the increased blood volume associated with fluid overload.
Choice C rationale:
Swelling at the IV site Swelling at the IV site can be a local reaction and may not necessarily indicate fluid volume overload unless it is associated with other systemic signs.
Choice E rationale:
Flat neck veins when supine Flat neck veins when the client is supine are not typically associated with fluid volume overload. In fact, flat neck veins are more characteristic of hypovolemia. Now, let's address the final question.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is Choice D: Headache.
Rationale for Choice D (Headache): Hyponatremia, defined as a serum sodium level below 135 mEq/L, can lead to various neurological symptoms due to the altered osmotic pressure in the brain cells. When the sodium level drops below normal, water moves into the cells, causing them to swell, which can lead to increased intracranial pressure and subsequent headaches. Therefore, a client with a sodium level of 128 mEq/L is likely to experience headaches as a manifestation of hyponatremia.
Rationale for other choices:
Choice A: Hyporeflexia Hyporeflexia refers to diminished or absent reflexes. While hyponatremia can affect neurological function, hyporeflexia is not a typical manifestation. Instead, hyperreflexia may occur in severe cases due to cerebral edema and increased intracranial pressure.
Choice B: Constipation Constipation is not a common manifestation of hyponatremia. Gastrointestinal symptoms such as nausea, vomiting, and abdominal cramping may occur, but constipation is not typically associated with sodium imbalances.
Choice C: Increased appetite Hyponatremia does not typically cause increased appetite. Instead, gastrointestinal symptoms such as nausea and anorexia are more commonly observed. Increased appetite is not directly related to sodium levels but may be seen in conditions such as hyperthyroidism or certain medications.
Therefore, based on the provided data and typical manifestations of hyponatremia, the correct answer is Choice D: Headache. This is because headaches are a common neurological symptom associated with low sodium levels and increased intracranial pressure.
Correct Answer is A
Explanation
Choice A rationale:
Withholding the digoxin dose for a decreased heart rate is the correct action. Digoxin is a medication used to treat heart failure, but it can lead to bradycardia (slow heart rate) as a side effect. In this scenario, the client's heart rate is already at 54 beats per minute, which is below the normal range. Administering digoxin could further slow the heart rate, potentially leading to dangerous bradycardia or heart block. Withholding the medication is essential to prevent this adverse event.
Choice B rationale:
Administering digoxin 0.25 mg is not the appropriate action in this case. The client's heart rate is already below the normal range, and giving the full dose of digoxin could further depress the heart rate and increase the risk of bradycardia. Withholding the medication is the safer course of action.
Choice C rationale:
Administering digoxin 0.125 mg is not recommended because the client's heart rate is already below the normal range. While a reduced dose may be considered in some situations, it's essential to withhold the medication and consult with the healthcare provider in this specific case, as the client's heart rate is significantly low.
Choice D rationale:
Withholding the digoxin dose for elevated BP is not the appropriate action. Digoxin is primarily used to treat heart failure by increasing the force of cardiac contractions. Elevated blood pressure is not an indication to withhold digoxin. The focus should be on addressing the low heart rate in this scenario. .
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