A nurse is collecting data from a client who is in renal failure. The nurse should identify that which of the following findings is a manifestation of hyperkalemia?
Dry mucous membranes
Trousseau's sign
Hyperactive reflexes
Irregular heart rate
The Correct Answer is D
Hyperkalemia refers to an elevated level of potassium in the blood. It can have various manifestations, and one of the critical effects of hyperkalemia is its impact on cardiac function. High levels of potassium can disrupt the normal electrical conduction in the heart, leading to arrhythmias or irregular heart rate. These arrhythmias can range from mild palpitations to more severe and life-threatening conditions like ventricular fibrillation.
Dry mucous membranes are more commonly associated with dehydration or reduced fluid intake. Hyperkalemia does not directly cause dry mucous membranes.
Trousseau's sign is a clinical manifestation of hypocalcemia, not hyperkalemia. It is characterized by carpal spasm induced by inflating a blood pressure cuff above the client's systolic blood pressure for a few minutes.
Hyperactive reflexes are commonly seen in conditions such as hyperthyroidism or certain neurologic disorders. They are not directly related to hyperkalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
The nurse should take the following actions when receiving a telephone prescription from a client's provider:
- Ask the provider to spell out the name of the medication: This is important to ensure accurate transcription of the medication name. Spelling out the name helps prevent errors due to similar-sounding medications or confusion with abbreviations.
- Request that the provider confirm the read-back of the prescription: This step ensures that the nurse and the provider are on the same page and that the prescription has been accurately transcribed. It allows for verification and correction if any discrepancies are identified.
- Record the date and time of the telephone prescription: Documenting the date and time of the telephone prescription is essential for tracking and reference purposes. It helps establish a clear timeline of events and ensures proper documentation of the medication order.
It is not necessary to withhold the medication until the provider signs the prescription, as telephone prescriptions are typically followed up with a written prescription or electronic verification.
Instructing another nurse to record the prescription in the medical record may not be necessary, as the nurse who received the telephone prescription is responsible for accurately documenting the order in the medical record. However, if necessary, the nurse can delegate the task of documentation to another qualified staff member under their supervision, ensuring accuracy and completeness.
Correct Answer is C
Explanation
A.If the client is independent, give them privacy to bathe, if they prefer. If leaving a client unattended, check on them every 5 minutes or more frequently as needed. Ensure the client knows how to use safety items such as shower chairs and grab bars.
B.Adding bath oil to the water after the client is in the tub can create a slippery surface, increasing the risk of falls. Bath oil should be added before the client enters the tub or avoided if there is a risk of slipping.
C.Draining the tub water before the client gets out helps prevent slips and falls that can occur if the client attempts to exit the tub while the water is still present. This practice enhances safety by reducing the risk of accidents.
D.Tub baths or very warm showers can lead to a person feeling faint, nauseous, or tired. Baths should not last longer than 20 minutes and should be discontinued at the first sign of patient discomfort, weakness, or complaints of feeling faint.
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