A nurse is preparing to administer cimetidine 300 mg PO twice daily to a client. The amount available is cimetidine 300 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["1"]

Number of tablets = Desired dose (mg) / Tablet strength (mg/tablet)

In this case:

Desired dose = 300 mg
Tablet strength = 300 mg/tablet

Plugging the values into the formula:

Number of tablets = 300 mg / 300 mg/tablet = 1 tablet

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Correct Answer is A

Explanation

A. Ventricular tachycardia: Ventricular tachycardia (VT) is identified by a regular, fast rhythm with wide QRS complexes, typically without visible P waves. This rhythm often appears as consecutive, large, uniform waves, which is consistent with what is seen in the diagram.

B. Asystole: Asystole is characterized by a flat line, indicating no electrical activity, which is not present in this strip.

C. Normal sinus rhythm: Normal sinus rhythm would show identifiable P waves, a normal QRS complex, and a regular rate, which are not observed here.

D. Ventricular fibrillation: Ventricular fibrillation appears as chaotic, irregular waveforms with no clear QRS complexes or organization, which does not match the rhythm shown.

A. The client has complete bilateral paralysis of the arms and legs. B. The client has lost the ability to move the right arm but is able to walk independently. C. The client has lost the ability to move the right arm but is able to walk independently. D. The client has weakness on the right side of the face and tongue. E. The client has lost the ability to ambulate independently but is able to feed and bathe herself or himself without assistance. F. The client has weakness on the right side of the body.

Correct Answer is ["D","F"]

Explanation

A. This statement indicates complete paralysis of both sides, which does not apply to hemiparesis, where one side is affected.
B. While this could describe some patients, it does not accurately represent "complete" right-sided hemiparesis.
C. This option is a repeat and also does not accurately reflect complete right-sided hemiparesis.
D. Weakness on the right side of the face and tongue is consistent with right-sided hemiparesis, as the stroke may affect motor control in those areas.
E. This describes a client who is less severely affected and may not apply to someone with complete right-sided hemiparesis.
F. Weakness on the right side of the body is a direct characteristic of right-sided hemiparesis.

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A nurse is preparing to administer cimetidine 300 mg PO twice daily to a client. The amount available is cimetidine 300 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

How should the nurse identify the rhythm shown in the diagram?

Correct Answer is A

Explanation

The nurse is assigned to care for a client with complete right-sided hemiparesis [weakness] from a stroke (brain attack). admitting diagnosis cerebrovascular attack Right-sided hemiparesis Which characteristics are associated with this condition? Select 2 that apply.

Correct Answer is ["D","F"]

Explanation

A nurse is preparing to administer cimetidine 300 mg PO twice daily to a client. The amount available is cimetidine 300 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

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