The nurse understands that the most complete explanation of obesity is that it is the result of:

Genetic predisposition to gain weight.

Many complex physiologic and psychosociocultural factors.

Energy intake exceeding energy output.

Fat cells being able to increase their size indefinitely.

Answer and Explanation

The Correct Answer is B

Choice A rationale

Genetic predisposition to gain weight. Genetics do play a significant role in obesity, but they are only one part of a multifactorial condition that involves numerous other factors, including environment and lifestyle.

Choice B rationale

Many complex physiologic and psychosociocultural factors. Obesity results from a complex interplay of genetic, metabolic, behavioral, and environmental factors. It includes influences from diet, physical activity, cultural attitudes, and psychological factors, making it a multifaceted condition.

Choice C rationale

Energy intake exceeding energy output. While an imbalance between energy intake and expenditure is a fundamental aspect of weight gain, it alone does not account for the complexity of obesity, which also involves hormonal, genetic, and psychosocial factors.

Choice D rationale

Fat cells being able to increase their size indefinitely. While fat cells can expand to store more fat, this explanation is too simplistic to account for the multifaceted nature of obesity, which includes genetic, metabolic, behavioral, and environmental factors.

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Correct Answer is B

Explanation

Choice A rationale

Assessing the client's vital signs is important for monitoring overall health but does not directly address the need to ensure proper IV function before administering medication.

Choice B rationale

Determining if the client's IV is patent is crucial before administering any IV medication. A patent IV ensures the medication will be delivered directly into the bloodstream without complications such as infiltration or blockage.

Choice C rationale

Monitoring the client's white blood count is important for tracking infection or inflammation but is not the immediate step before administering an IV antibiotic.

Choice D rationale

Sending a stool specimen to the laboratory can help diagnose underlying conditions but is not the next step before administering an IV antibiotic.

Correct Answer is ["9"]

Explanation

The physician ordered cephalexin 4 mg/kg PO Q6 hours.

The medication is available at 250 mg/5 mL. The client weighs 245 pounds.

What is the correct dose to be administered every 6 hours? (Round the answer to the nearest whole number.

Do not use a trailing zero.)

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The nurse understands that the most complete explanation of obesity is that it is the result of:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A 72-year-old client is admitted to the hospital with a diagnosis of acute exacerbation of diverticulitis. The healthcare practitioner prescribes the IV antibiotic ceftazidime. After confirming the client's allergies, which intervention should the nurse implement NEXT before giving the drug?

Correct Answer is B

Explanation

The physician ordered cephalexin 4 mg/kg PO Q6 hours. The medication is available at 250 mg/5 mL. The client weighs 245 pounds. What is the correct dose to be administered every 6 hours? (Round the answer to the nearest whole number. Do not use a trailing zero.)

Correct Answer is ["9"]

Explanation

A client is admitted with the first exacerbation of Crohn's disease. The client wants to know why they can't "just take out the diseased portion of bowel and get rid of this disease.”. The nurse's response to this should be:

The nurse is leading a community-based discussion group on pharmacotherapy used in obesity. Which statement(s) made by the participants is/are correct? (SELECT ALL THAT APPLY)

The client with irritable bowel disease (IBD) is prescribed sulfasalazine, a sulfonamide antibiotic. Which intervention should the nurse implement when administering the medication?

A client with a history of PUD is admitted to a medical-surgical unit with pyloric obstruction. The nurse caring for this client knows to monitor for the following symptoms: (SELECT ALL THAT APPLY)

During an intake assessment, a client with antisocial personality disorder uses profanity, sexual orientation slurs, and threatens to spit at the nurse. What is the MOST appropriate statement or querry for the nurse to make about the client's behavior?

Which of the following actions by the nurse would be a violation of the patient's right to privacy?

Urinary tract infections associated with indwelling catheters are a major component of hospital-associated infections. What must nurses do to help decrease the incidence of these infections in their clients? (SELECT ALL THAT APPLY)