Nursing Elites

1. Ms. Petty is having difficulty falling asleep. Which of the following measures promote sleep?

• A. exercising vigorously for 20 minutes each night starting at 9:30 p.m.
• B. taking a cool shower and drinking a hot cup of tea
• C. watching TV nightly until midnight
• D. getting a back rub and drinking a glass of warm milk

Correct answer: D

Rationale: Getting a back rub and drinking a glass of warm milk are appropriate measures to promote sleep as they can help relax the body and induce sleepiness. Exercising vigorously, as suggested in choice A, can be counterproductive as it stimulates the body rather than relaxing it, making it harder to fall asleep. Choice B, taking a cool shower and drinking a hot cup of tea, may also increase alertness due to the temperature changes and the caffeine in tea, which can interfere with falling asleep. Watching TV until midnight, as in choice C, exposes the individual to blue light and mental stimulation, making it harder to fall asleep. Therefore, choice D is the best option to promote sleep in this scenario.

2. When planning play activities for a hospitalized school-age child, a nurse uses Erikson's theory of psychosocial development to select an appropriate activity. The nurse selects an activity that will assist the child in developing which developmental goal?

• A. A sense of industry
• B. Autonomy
• C. A sense of trust
• D. Initiative

Correct answer: C

Rationale: The correct answer is 'A sense of industry.' According to Erikson, the central task of the school-age years is the development of a sense of industry. During this stage, children engage in activities like schoolwork, crafts, chores, hobbies, and sports to develop a sense of competence and productivity. The development of trust is the primary task of infancy, autonomy is the task of toddlerhood, and initiative is the task of the preschool years. Therefore, in this scenario, focusing on fostering a sense of industry aligns with the developmental goals of a school-age child.

3. The healthcare professional seeks to assess the renal function of an elderly client who is about to receive a nephrotoxic medication. Which of the following labs provides the best indicator for renal function?

• A. urinalysis
• B. creatinine and blood urea nitrogen
• C. chemistry of electrolytes
• D. creatinine clearance

Correct answer: D

Rationale: In the context of an elderly client, assessing renal function before administering a nephrotoxic medication is crucial. While urinalysis and blood urea nitrogen provide valuable information on hydration status and overall health clues, they are not specific indicators of renal function. The chemistry of electrolytes may show abnormalities in renal failure, but it does not directly measure the kidneys' ability to eliminate waste. Creatinine clearance, on the other hand, is considered the best indicator for renal function in the elderly. This test accounts for decreases in lean body mass that can affect blood creatinine levels and is widely used to estimate the glomerular filtration rate, reflecting the kidneys' filtration capability. Therefore, creatinine clearance is the most appropriate lab test to assess renal function in this scenario.

4. A client with an ileus is placed on intestinal tube suction. Which of the following electrolytes is lost with intestinal suction?

• A. calcium
• B. magnesium
• C. potassium
• D. sodium chloride

Correct answer: D

Rationale: When a client with an ileus is placed on intestinal tube suction, the primary electrolyte lost is sodium chloride. Duodenal intestinal fluid contains potassium (K+), sodium (Na+), and bicarbonate. Suctioning is done to remove excess fluids, leading to a decrease in the client's sodium chloride levels. Therefore, options A, B, and C are incorrect as calcium, magnesium, and potassium are not the primary electrolytes lost during intestinal suction in a client with an ileus.

5. Which of these clients should the LPN/LVN see first?

• A. a client with a newly placed NG tube who is complaining of pain around the face and a plugged nose
• B. a post-op prostatectomy client who complains of bladder spasms and blood in his foley bag
• C. a client in an arm cast who is 2 days post-op and reports feelings of numbness and tingling in her affected arm
• D. a client newly diagnosed with Hepatitis A who reports stomach pain and itchy skin

Correct answer: C

Rationale: Numbness and tingling hours or days after a cast is applied may indicate compartment syndrome and should be reported to a medical provider right away. This is a potential emergency situation that requires immediate attention to prevent complications. The other options present expected or typical symptoms related to their diagnosis, which do not require immediate intervention. Complaints related to a newly placed NG tube such as pain around the face and a plugged nose may require assessment and intervention but are not as urgent as potential compartment syndrome. Bladder spasms and blood in the foley bag post-prostatectomy are common postoperative issues that can be addressed after the client in the arm cast with potential compartment syndrome is seen. Stomach pain and itchy skin in a client with Hepatitis A are common symptoms of the condition and do not indicate an emergency situation.

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