A client's serum potassium level is approaching 7 mEq/L. Which physical assessment would the nurse prioritize based on this serum lab value?

Cardiac

Gastrointestinal

Respiratory

Neurologic

Answer and Explanation

The Correct Answer is A

A. Hyperkalemia can have significant cardiac effects, potentially leading to life-threatening arrhythmias such as bradycardia, heart block, ventricular tachycardia, or ventricular fibrillation. As potassium levels rise, it affects the electrical conduction of the heart, leading to changes in the ECG (electrocardiogram) and potentially causing fatal arrhythmias.

B. While hyperkalemia primarily affects the cardiovascular system, gastrointestinal symptoms can also occur. These may include nausea, vomiting, abdominal pain, and diarrhea. However, these symptoms are typically less severe compared to cardiac manifestations. Monitoring for gastrointestinal symptoms helps in assessing overall clinical status but is not as critical as assessing cardiac function in the context of hyperkalemia.

C. Respiratory symptoms are not typically associated with hyperkalemia unless severe acid-base disturbances are present. Potassium imbalance itself does not directly affect respiratory function. Therefore, while it is important to assess respiratory status in any client, it is not the priority in the context of hyperkalemia.

D. Hyperkalemia can affect the nervous system, leading to symptoms such as muscle weakness, tingling sensations, and even paralysis in severe cases. However, neurologic symptoms usually occur at higher potassium levels or in the presence of significant electrolyte imbalances affecting nerve function.

Monitoring for neurologic symptoms is important but is generally secondary to assessing cardiac status in the context of approaching severe hyperkalemia.

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Correct Answer is D

Explanation

D. Inserting an indwelling catheter involves placing a tube into the bladder through the urethra. The urethra and urinary tract are sterile areas. Sterile gloves are necessary to prevent introducing pathogens into the urinary tract during catheter insertion.

A. An enema involves introducing a solution into the rectum for therapeutic purposes. It does not require the use of sterile gloves because the rectum and lower gastrointestinal tract are not considered sterile areas.

B. Administering an intramuscular injection involves injecting medication into muscle tissue. It does not require sterile gloves unless the site needs to be cleaned with an antiseptic wipe, in which case non- sterile gloves are sufficient.

C. The insertion of a nasogastric tube also does not typically require sterile gloves, as the gastrointestinal tract is not a sterile environment.

A. develop a nurse-client relationship. B. enhance well-being. C. assess skin integrity. D. stimulate circulation. E. moisturize the skin.

Correct Answer is ["A","B","C","D","E"]

Explanation

A. Bathing can indeed foster a nurse-client relationship. It provides an opportunity for interaction and communication between the nurse and the client, promoting trust and rapport.

B Bathing can contribute to the client's overall sense of well-being. It promotes comfort, relaxation, and a feeling of cleanliness, which are important aspects of holistic care.

C. Bathing allows the nurse to visually assess the client's skin integrity. During the process, the nurse can identify any changes in skin color, presence of lesions, wounds, or other abnormalities that may require further assessment or intervention.

D. Bathing, particularly when accompanied by gentle massage or movement of limbs, can stimulate circulation. This helps improve blood flow to tissues, aiding in wound healing and reducing the risk of complications such as pressure ulcers.

E. Depending on the type of bath products used (e.g., moisturizing soap or bath oils), bathing can help moisturize the skin. This is especially beneficial for clients with dry skin or conditions that predispose them to skin dryness.

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A client's serum potassium level is approaching 7 mEq/L. Which physical assessment would the nurse prioritize based on this serum lab value?

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Naxlex Comprehensive Predictor Exams

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Explanation

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Explanation

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