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A nurse assesses a client who is admitted for treatment of fluid overload. Which manifestations should the nurse expect to find? (Select all that do not apply.)
- A. Increased pulse rate
- B. . Distended neck veins
- C. Warm and pink skin
- D. Skeletal muscle weakness
Correct Answer: C
Rationale: Step 1: Fluid overload leads to increased fluid volume in the body, causing skin to appear pale, cool, and clammy due to poor circulation.
Step 2: "Warm and pink skin" is not a typical manifestation of fluid overload.
Step 3: Therefore, the correct answer is C.
Summary:
A: Increased pulse rate - Possible in fluid overload due to increased volume causing increased workload on the heart.
B: Distended neck veins - Common in fluid overload due to increased venous pressure.
C: Warm and pink skin - Incorrect, as skin is usually pale, cool, and clammy.
D: Skeletal muscle weakness - Not directly related to fluid overload.
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A nurse is assessing clients for fluid and electrolyte imbalances. Which client should the nurse assess first for potential hyponatremia?
- A. A 34-year-old on NPO status who is receiving intravenous D5W
- B. A 50-year-old with an infection who is prescribed a sulfonamide antibiotic
- C. A 67-year-old who is experiencing pain and is prescribed ibuprofen (Motrin)
- D. A 73-year-old with tachycardia who is receiving digoxin (Lanoxin)
Correct Answer: A
Rationale: The correct answer is A because intravenous D5W is a hypotonic solution that can lead to dilutional hyponatremia. D5W does not contain sodium, so it can cause a decrease in serum sodium levels. Clients on NPO status receiving D5W are at higher risk due to lack of sodium intake. Choices B, C, and D are incorrect because they do not directly contribute to hyponatremia. Sulfonamide antibiotics, ibuprofen, and digoxin are not typically associated with causing hyponatremia. Therefore, assessing the client on NPO status receiving D5W for potential hyponatremia is the priority.
. One day after a patient is admitted to the medical unit, you note that the patient is oliguric. You notify the acutecare nurse practitioner who orders a fluid challenge of 200 mL of normal saline solution over
15 minutes. This intervention will achieve which of the following?
- A. Help distinguish hyponatremia from hypernatremia
- B. Help evaluate pituitary gland function
- C. Help distinguish reduced renal blood flow from decreased renal function
- D. Help provide an effective treatment for hypertension-induced oliguria
Correct Answer: C
Rationale: The correct answer is C: Help distinguish reduced renal blood flow from decreased renal function.
Rationale:
1. Oliguria is a decrease in urine output.
2. Fluid challenge with normal saline can help determine the cause of oliguria by assessing the response of the kidneys.
3. If the oliguria improves after the fluid challenge, it suggests reduced renal blood flow as the cause.
4. If oliguria persists, it indicates decreased renal function.
Summary:
A. Fluid challenge does not directly help in distinguishing between hyponatremia and hypernatremia.
B. Evaluating pituitary gland function requires specific tests, not just a fluid challenge.
D. Treating hypertension-induced oliguria may involve different interventions, not just a fluid challenge.
A client at risk for mild hypernatremia is being taught by a nurse. Which statement should the nurse include in this client's teaching?
- A. Weigh yourself every morning and every night
- B. Check your radial pulse twice a day
- C. Read food labels to determine sodium content
- D. Bake or grill the meat rather than frying it
Correct Answer: C
Rationale: The correct answer is C. Reading food labels to determine sodium content is important in managing mild hypernatremia. This allows the client to monitor and control their sodium intake, which can help prevent further elevation of sodium levels. Weighing oneself or checking the pulse does not directly address sodium intake. Choosing cooking methods like baking or grilling is more about reducing fat intake, not sodium.
A nurse is assessing a client who has an electrolyte imbalance related to renal failure. For which potential complications of this electrolyte imbalance should the nurse assess? (Select all that do mot apply.)
- A. Electrocardiogram changes
- B. Slow, shallow respirations
- C. Paralytic ileus
- D. Skeletal muscle weakness
Correct Answer: B
Rationale: Correct Answer: B - Slow, shallow respirations
Rationale:
1. Electrolyte imbalance in renal failure often leads to respiratory alkalosis, causing rapid and deep respirations, not slow and shallow.
2. Electrocardiogram changes (A) are common with electrolyte imbalances, particularly potassium and calcium.
3. Paralytic ileus (C) is a complication of electrolyte imbalances, affecting gastrointestinal motility.
4. Skeletal muscle weakness (D) is a common manifestation of electrolyte imbalances, especially potassium and magnesium deficiencies.
Summary:
Choice B is incorrect because slow, shallow respirations are not typically associated with electrolyte imbalances related to renal failure. Choices A, C, and D are commonly seen complications of electrolyte imbalances and should be assessed by the nurse.
A nurse is caring for a client who has just had a central venous access line inserted. Which action should the nurse take next?
- A. Begin the prescribed infusion via the new access
- B. Ensure an x-ray is completed to confirm placement.
- C. Check medication calculations with a second RN.
- D. Make sure the solution is appropriate for a central line
Correct Answer: B
Rationale: The correct answer is B: Ensure an x-ray is completed to confirm placement. This is crucial to prevent complications such as pneumothorax or incorrect placement. X-ray confirmation is the gold standard to verify the central line's proper positioning before initiating any infusions. Option A is incorrect because starting the infusion without confirming placement can lead to serious complications. Option C is unnecessary for central line insertion. Option D is important but not the immediate next step as confirming placement takes precedence for patient safety.