A nurse is providing discharge teaching to a client who has hypocalcemia. Which of the following statements by the client indicates understanding of the teaching?

A. Muscle weakness: Potassium is essential for normal neuromuscular function, and a low serum potassium level disrupts muscle cell excitability and contractility. As a result, clients may present with generalized weakness, particularly in the lower extremities, and may have difficulty with mobility or respiration if the weakness progresses.
B. Hyperreflexia: Hyperreflexia is more commonly associated with elevated calcium or magnesium imbalances rather than decreased potassium. Hypokalemia typically causes reduced neuromuscular excitability, which would result in diminished or absent reflexes rather than increased reflex activity. Therefore, hyperreflexia is not an expected finding in a client with low potassium.
C. Chvostek's sign: Chvostek’s sign is associated with hypocalcemia, not hypokalemia. It is elicited by tapping the facial nerve, resulting in twitching of the facial muscles. This sign indicates increased neuromuscular excitability due to low calcium levels, which is unrelated to potassium regulation. It is not expected in cases of decreased potassium.
D. Seizures: Seizures are more commonly linked with abnormalities in sodium or calcium levels, particularly hyponatremia or severe hypocalcemia. While severe hypokalemia can lead to cardiac arrhythmias and muscle paralysis, it is not typically associated with seizures. Therefore, seizures are not a standard finding in clients with hypokalemia.

A. Offer the client thickened liquids to drink: Offering thickened liquids can help reduce the risk of aspiration in clients with dysphagia, which is common after a stroke. However, this should be done after confirming that the client has a safe swallowing mechanism, such as an intact gag reflex. Administering liquids before assessing swallowing safety can increase the risk of aspiration pneumonia.
B. Monitor the client for indications of fatigue during meals: Fatigue can compromise the client’s ability to chew and swallow effectively, increasing the risk of aspiration. Monitoring for this is important but is not the immediate priority when the client is already drooling, a sign that they may be unable to manage their oral secretions. Ensuring safe swallowing should be addressed before monitoring meal-time fatigue.
C. Check the client's gag reflex: Checking the gag reflex is the most important initial action because it directly assesses the client’s ability to swallow safely. Drooling after a stroke often indicates impaired neuromuscular control, which puts the client at high risk for aspiration. The gag reflex gives immediate information on whether oral intake is safe.
D. Monitor the client's ability to speak consistently: Monitoring speech consistency can provide insights into neurological recovery and motor control, but it is not the first concern in a drooling stroke patient. The primary danger is aspiration due to impaired swallowing. Speaking ability does not directly reflect swallowing safety.