The nurse prepares to administer promethazine 35 mg intramuscularly prescribed as needed for a client with cholecystitis who has severe nausea. The ampule label reads that the medication is available in 25 mg/mL. How many milliliters should the nurse administer?

Record your answer using one decimal place.

1.4

1.5

0.7

Answer and Explanation

The Correct Answer is B

Choice A rationale: this corresponds with 25 mg which is lower than the prescribed amount.

Choice B rationale: To answer this question, we need to use the formula: volume (mL) = dose (mg) / concentration (mg/mL). We plug in the given values: volume (mL) = 35 mg / 25 mg/mL. We simplify the fraction: volume (mL) = 7/5. We convert the fraction to a

decimal: volume (mL) = 1.4. Therefore, the nurse should administer 1.4 mL of promethazine.

Choice C rationale: this corresponds with 37.5 mg which is too high.

Choice D rationale: this corresponds with 17.5 mg which is too low.

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Correct Answer is A

Explanation

Choice A rationale: This is a condition that causes scar tissue to form in the penis, resulting in abnormal curvature, pain, and erectile dysfunction.

Choice B rationale: Hypospadias is a congenital defect in which the opening of the urethra is on the underside of the penis, not at the tip.

Choice C rationale: Phimosis is a condition in which the foreskin of the penis cannot be retracted fully, leading to inflammation and infection.

Choice D rationale: Orchitis is an inflammation of one or both testicles, usually caused by an infection.

A. Depressed fracture B. Basilar skull fracture C. Linear fracture D. Frontal fossa fracture

Correct Answer is B

Explanation

Choice A rationale: Often results from direct trauma to the skull, but not typically associated with CSF leakage or raccoon eyes.

Choice B rationale: Basilar skull fractures, particularly involving the anterior or middle fossa, can lead to CSF leakage from the nose (rhinorrhea) and periorbital ecchymosis (raccoon eyes).

Choice C rationale: A simple fracture line without displacement, less likely to cause CSF leakage and raccoon eyes.

Choice D rationale: Less commonly associated with CSF leakage and periorbital ecchymosis compared to basilar skull fractures.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

While performing the genital assessment of a male client, a nurse observes that the client has curvature of the penis. Which condition does the nurse suspect in the client?

Correct Answer is A

Explanation

While reviewing the clinical history of a client with brain injury, the nurse finds that there is a periorbital ecchymosis, which is referred to as raccoon eyes. The client also has leakage of cerebrospinal fluid (CSF) from the nose. Which fracture should the nurse suspect in the client?

Correct Answer is B

Explanation

Amoxicillin trihydrate 300 mg oral (PO) has been prescribed for a client with an oral infection. The medication is available in a liquid suspension that is available as 250 mg/5 mL. How many milliliters should the nurse administer? Record your answer using a whole number.

Polystyrene sulfonate (Kayexalate) is used in renal failure to:

You are working in a Family Practice office. A patient comes into the office with right facial drooping. The physician makes a diagnosis of Bell's palsy. You know that the primary treatment for this disease is likely to include:

While assessing a male client, a nurse observes that the client has a small penis, long legs, short trunk, enlarged breast tissues, small testicles, and sexual dysfunction. What diagnosis does the nurse suspect from these findings?

The nurse is caring for a client with diabetic ketoacidosis (DKA) receiving intravenous (IV) regular insulin. The most recent potassium was 2.9 mEq/L. The nurse should take which priority action:

A 21-year-old college student has come to see the nurse practitioner for treatment of a vaginal infection. Physical assessment reveals inflammation of the vagina and vulva, and vaginal discharge has a cottage cheese appearance. These findings are consistent with:

Nurse Lily is assessing a male client diagnosed with gonorrhea. Which symptom most likely prompted the client to seek medical attention?