The primary health-care provider prescribes a cough syrup 0.4 g every 4 hours. The dosage strength of the syrup is 100 mg/5 mL. The medication bottle contains a measuring spoon that measures in teaspoons and tablespoons. How many teaspoons will the nurse instruct the client to take?

Answer and Explanation

The Correct Answer is ["2"]

One gram is equal to 1000 milligrams, and one teaspoon is equal to 5 milliliters. Therefore, the nurse can use the following formula:

0.4 g x 1000 mg/g x 5 mL/100 mg x 1 tsp/5 mL = 2 tsp

The nurse will instruct the client to take two teaspoons of cough syrup every four hours as prescribed by the primary health-care provider.

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Correct Answer is A

Explanation

A. Correct. Chvostek's sign is a clinical sign of hypocalcemia. It is elicited by tapping on the facial nerve, just anterior to the ear, and observing for facial twitching or spasm.

B. Incorrect. Kernig's sign is a test for assessing meningitis and involves flexing the hip and knee at 90-degree angles and then extending the knee. This test is not relevant to the client's reported symptoms.

C. Incorrect. Brudzinski's sign is another test for assessing meningitis. It involves flexing the neck forward and observing for involuntary flexion of the hips and knees. This test is not relevant to the client's reported symptoms.

D. Incorrect. Babinski's sign is used to assess upper motor neuron lesions. It involves stimulating the sole of the foot, and in a positive response, the big toe extends upward. This test is not relevant to the client's reported symptoms.

A. Tachycardia B. Moist clammy skin C. Polydipsia D. Blurred vision E. Polyuria

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

Explanation

A. Tachycardia - This is an increased heart rate, which can occur in response to low blood sugar levels.

B. Moist clammy skin - Sweating and clamminess are common symptoms of hypoglycemia.

C. Polydipsia - This is excessive thirst, which is not typically a manifestation of hypoglycemia. It is more commonly associated with hyperglycemia (high blood sugar levels).

D. Blurred vision - This can occur when the eyes are not receiving enough glucose due to low blood sugar levels.

E. Polyuria - This is excessive urination, which is not typically a manifestation of hypoglycemia. It is more commonly associated with hyperglycemia.

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The primary health-care provider prescribes a cough syrup 0.4 g every 4 hours. The dosage strength of the syrup is 100 mg/5 mL. The medication bottle contains a measuring spoon that measures in teaspoons and tablespoons. How many teaspoons will the nurse instruct the client to take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is 1 day postoperative following a subtotal thyroidectomy. The client reports a tingling sensation in the hands, the soles of the feet, and around the lips. For which of the following findings should the nurse assess the client?

Correct Answer is A

Explanation

A nurse is providing teaching to a client who has a new diagnosis of type 2 diabetes mellitus. The nurse should recognize that the client understands the teaching when he identifies which of the following as manifestations of hypoglycemia? (Select all that apply.)

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

Explanation

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