A female client with mild depression reports to the nurse of recently starting St. John's wo’t. Which information provided by the client requires further instruction?

Sensitivity to the sun can develop.

Hard candy can be used for a dry mouth.

Insomnia may occur while taking the medication.

Another form of contraception is not needed.

Answer and Explanation

The Correct Answer is D

A) Sensitivity to the sun can develop: St. John's wo’t can increase photosensitivity, making the skin more prone to sunburn. Therefore, clients should be advised to use sunscreen and protective clothing when exposed to sunlight.

B) Hard candy can be used for a dry mouth: Dry mouth is a common side effect of St. John's wo’t. Suggesting the use of hard candy can help alleviate the discomfort associated with dry mouth by stimulating saliva production.

C) Insomnia may occur while taking the medication: St. John's wo’t may cause insomnia or exacerbate existing sleep disturbances. Clients should be informed about this potential side effect so they can monitor their sleep patterns and seek appropriate management if needed.

D) Another form of contraception is not needed: This statement requires further instruction. St. John's wo’t can decrease the effectiveness of hormonal contraceptives, including birth control pills, patches, and rings. Therefore, clients using hormonal contraceptives should be advised to use additional or alternative methods of contraception to prevent unintended pregnancy.

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Correct Answer is ["100"]

Explanation

Since the client weighs 90 kg, let’s first convert their weight to pounds to determine the appropriate cefazolin dosage:

Conversion factor: 1 kg = 2.205 pounds

Client weight (pounds) = 90 kg x 2.205 pounds/kg = 198.45 pounds (rounded to two decimals)

Now, comparing the client’s weight (198.45 pounds) to the weight threshold (265.5 pounds):

Client weight is less than the threshold (198.45 pounds < 265.5 pounds).

Therefore, the appropriate dosage is:

Cefazolin 2 grams/100 mL 0.9% normal saline over 1 hour.

The pump rate is determined by the total volume of the IV fluid and the infusion time.

We are not given the specific bag size, but typically these come in 100 mL or 500 mL volumes.

Assuming a 100 mL bag (which aligns with the concentration provided):

Total volume of IV bag: 100 mL

Infusion time: 1 hour

Calculation:

Pump rate (mL/hr) = Total volume (mL) / Infusion time (hr)

Pump rate (mL/hr) = 100 mL / 1 hour = 100 mL/hr

Therefore, the nurse should program the pump to deliver 100 mL/hr.

A. Recent oral intake. B. Trouble sleeping. C. Unexplained weight loss. D. Difficulty with urination.

Correct Answer is A

Explanation

A) Recent oral intake: This information is important because pyridostigmine is typically administered orally and can interact with food, affecting its absorption. It is essential to ensure that the client has recently eaten or will eat soon to minimize gastrointestinal side effects and optimize medication absorption.

B) Trouble sleeping: While sleep disturbances can be a concern, particularly if they worsen with medication use, it may not be the most critical information to obtain before administering pyridostigmine. However, if the client experiences worsening sleep disturbances after starting the medication, it should be reported to the healthcare provider.

C) Unexplained weight loss: While weight loss can be a symptom of myasthenia gravis, it may not be directly related to the administration of pyridostigmine. However, if the client experiences significant weight loss or other unexplained symptoms, further assessment and evaluation may be necessary.

D) Difficulty with urination: Pyridostigmine can affect bladder function and may exacerbate urinary retention, especially in clients with myasthenia gravis. However, obtaining information about the client's recent oral intake is more crucial to ensure optimal medication absorption and minimize gastrointestinal side effects. Difficulty with urination should still be monitored, but it may not be the most immediate concern before administering the medication.

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A female client with mild depression reports to the nurse of recently starting St. John's wo’t. Which information provided by the client requires further instruction?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["100"]

Explanation

A client with myasthenia gravis receives a now prescription for pyridostigmine. Which information should the nurse obtain to prior to administering the medication?

Correct Answer is A

Explanation

A client is receiving miotics for the treatment of open-angle glaucoma. The nurse determines that a priority nursing problem is a “Risk for injury and this is based on which etiology?

A client with narcolepsy receives a new prescription for methylphenidate. Prior to administration of the medication, the nurse should review the medical record for which condition?

A client with peptic ulcer disease (PUD) is scheduled to receive doses of pantoprazole IV and sucralfate PO before breakfast at 0730. The client reports experiencing heartburn when the nurse brings the scheduled medications. Which action should the nurse take?

A female client with mild depression reports to the nurse of recently starting St. John's wo’t. Which information provided by the client requires further instruction?

A client with chronic kidney disease (CKD) is receiving calcium acetate 667 mg PO. A decrease in which blood value indicates to the nurse that the medication is having the desired effect?

Ferrous sulfate elixir is prescribed for a client with iron deficiency anemia. Which instruction should the nurse provide this client about taking the liquid medication?