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 D
Explanation
The nurse should intervene when the AP raises all four side-rails on the client's bed. While it is important to ensure the client's safety and minimize the risk of falls, raising all four side-rails can be considered a restraint and may not be the best practice for fall prevention. The use of physical restraints, including all four side-rails, can lead to adverse outcomes such as entrapment, increased agitation, and decreased mobility.
Locking the wheels on the client's bed: This is an appropriate action to prevent the bed from rolling and ensures stability.
Clearing furniture from the path leading to the bathroom: This is a good practice as it creates a clear and safe path for the client to walk without obstacles.
Assisting the client to the bathroom every 2 hours: This is a proactive measure to prevent falls by ensuring regular toileting and minimizing the need for the client to get up and move independently.
It's important to promote mobility and independence for the client while ensuring their safety.
Correct Answer is D
Explanation
Having the baby latch on to both the nipple and areola during breastfeeding is essential for effective milk transfer and optimal breastfeeding. The baby should take in a good portion of the areola along with the nipple to ensure a proper latch and a comfortable feeding experience for both the mother and the baby. This allows the baby to obtain enough milk and stimulates milk production in the mother.
Let's briefly discuss the other statements:
A- "My baby should breastfeed 5 to 10 minutes on each breast": The duration of breastfeeding can vary from baby to baby, but it is generally recommended to allow the baby to breastfeed until they are satisfied and have emptied one breast before switching to the other breast. This ensures that the baby receives both the foremilk and the hindmilk, which are important for adequate nutrition.
B- "I should not wake my baby during the night to breastfeed": In the early days after birth, it is important to establish frequent and regular breastfeeding to support milk production and ensure the baby receives enough nourishment. Newborns typically need to breastfeed at least 8 to 12 times in 24 hours, including during the night. If the baby is sleeping for a long period, it may be necessary to wake them for feeding to ensure proper nutrition and hydration.
C- "I should keep my baby on a strict feeding schedule": Breastfeeding should be based on the baby's cues and demand rather than a strict schedule. Newborns should be breastfed whenever they show hunger signs, such as rooting, sucking motions, or increased alertness. This helps establish a good milk supply and allows the baby to feed according to their individual needs.
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