Which of the following best describes Chvostek's sign assessment?

Assessing a client's blood pressure using a sphygmomanometer.

Assessing a client's muscle contractions by tapping on the facial nerve.

Assessing a client's heart rate using a stethoscope.

Assessing a client's respiratory rate using a pulse oximeter.

Answer and Explanation

The Correct Answer is B

A. Assessing blood pressure with a sphygmomanometer is unrelated to Chvostek's sign, which specifically evaluates neuromuscular excitability.
B. Chvostek's sign is assessed by tapping the facial nerve near the cheekbone. A positive response, such as twitching of the facial muscles, indicates hypocalcemia or neuromuscular irritability.
C. Assessing heart rate with a stethoscope does not involve evaluating neuromuscular function or calcium levels.
D. Monitoring respiratory rate with a pulse oximeter is unrelated to Chvostek's sign and does not assess neuromuscular excitability.

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Correct Answer is B

Explanation

A. Chocolate and peppermint can relax the lower esophageal sphincter, worsening GERD symptoms. These should be avoided.
B. Oatmeal with banana slices is a good choice because it is low in fat and acid, which helps prevent GERD symptoms. Bananas are also a non-acidic fruit that is generally well-tolerated.
C. Spaghetti with tomato sauce contains acidic ingredients that can irritate the esophagus and worsen GERD symptoms.
D. A cheeseburger with grilled onions is high in fat, which can delay gastric emptying and increase reflux. Onions are also a known trigger for GERD symptoms.

Correct Answer is ["300"]

Explanation

· Calculate the time elapsed: From 0330 to 0600 is 2.5 hours.

· Calculate the total volume infused: 2.5 hours X 120 mL/hour = 300 mL

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Which of the following best describes Chvostek's sign assessment?

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Naxlex Comprehensive Predictor Exams

The nurse is providing education to a client newly diagnosed with gastroesophageal reflux disease (GERD). The nurse knows that the teaching was effective when the client states they should eat which of the following foods?

Correct Answer is B

Explanation

A nurse is caring for a client who had IV fluids initiated at 0330. The IV fluids are infusing at 120 mL/hr. The nurse should record how many mL of IV fluids on the intake record at 0600?

Correct Answer is ["300"]

Explanation

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