Nokea
The nurse designs a group exercise program at a senior center. Which room should the nurse choose?
- A. Room with a hardwood floor and throw rugs
- B. Spacious room with no windows and a natural stone floor
- C. Room with a hardwood floor and large windows overlooking a garden area
- D. End room with linoleum floor and a fan for ventilation
Correct Answer: C
Rationale: The correct answer is C because a room with hardwood floor and large windows overlooking a garden area offers a safe, non-slip surface for exercise and natural light for a pleasant environment. Hardwood floors are ideal for exercise to prevent slipping, and the large windows provide a view of the garden area, which can enhance motivation and mood. The other choices are incorrect because A has throw rugs, which can cause tripping hazards, B lacks natural light and ventilation, and D has a linoleum floor which may not be as safe for exercise compared to hardwood.
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How does dehydration impact older adults more than younger adults?
- A. Older adults have a higher percentage of body water
- B. Older adults have reduced kidney function and thirst sensation
- C. Dehydration does not affect older adults more significantly
- D. Older adults are less prone to dehydration
Correct Answer: B
Rationale: The correct answer is B because older adults have reduced kidney function, which impairs their ability to concentrate urine and retain water. Additionally, they may have a diminished thirst sensation, making them less likely to drink enough fluids. This combination of factors makes older adults more vulnerable to dehydration compared to younger adults.
Choice A is incorrect because older adults actually have a lower percentage of body water due to age-related changes in body composition. Choice C is incorrect as dehydration can indeed have a more significant impact on older adults due to their physiological changes. Choice D is incorrect as older adults are actually more prone to dehydration due to various age-related factors.
Tuberculosis
- A. can be spread by persons who have positive skin tests and no symptoms
- B. presents a higher risk for clients who take immunosuppressant medications
- C. is caused by a virus related to HIV
- D. in the early stages, causes the client to gain weight and be short of breath
Correct Answer: B
Rationale: The correct answer is B because tuberculosis is an infectious bacterial disease that primarily affects the lungs. Clients taking immunosuppressant medications have weakened immune systems, making them more susceptible to developing active tuberculosis. This is due to the fact that the immune system is less able to fight off the bacteria causing tuberculosis. Choices A, C, and D are incorrect because tuberculosis is not spread by persons with positive skin tests and no symptoms, it is caused by bacteria (Mycobacterium tuberculosis) not a virus related to HIV, and it typically causes weight loss and not weight gain in the early stages.
All of the following except ___are risk factors for an elderly person developing pneumonia.
- A. Diarrhea
- B. Neurological disease
- C. Heart failure
- D. COPD
Correct Answer: A
Rationale: The correct answer is A: Diarrhea. Diarrhea is not a risk factor for developing pneumonia in elderly individuals. The rationale for this is that pneumonia is primarily caused by respiratory infections, not gastrointestinal issues like diarrhea. Neurological disease, heart failure, and COPD are all risk factors for pneumonia because they can weaken the immune system or impair lung function, making individuals more susceptible to respiratory infections. These conditions can lead to aspiration, impaired cough reflex, or compromised lung function, increasing the likelihood of developing pneumonia.
A nurse interviewing a non–English-speaking client with an interpreter should: (Select all that apply.)
- A. Look and speak to the interpreter.
- B. Use technical terminology to ensure accuracy.
- C. Allow more time for the interview.
- D. Watch the client’s nonverbal communication.
Correct Answer: C, D, E
Rationale: The correct answers are C, D, and E. C is crucial as it allows for effective communication, D involves observing nonverbal cues, and E emphasizes the need for clear and concise language. A is incorrect as the nurse should address the client directly, not just the interpreter. B is incorrect as using technical terms may hinder understanding.
Mr J., an 80 yr old who has had flu like symptoms with diarrhea and has vomited 4 times in the last 24 hours is seen in the ED. Mr. J seems confused and is lethargic. The nurse notes that Mr. J has dry skin, a brown tongue, sunken cheeks and concentrated urine. This array of symptoms indicates:
- A. congestive heart failure
- B. dehydration
- C. urinary tract infection
- D. bowel obstruction
Correct Answer: B
Rationale: The correct answer is B: dehydration. Mr. J's symptoms of flu-like illness, diarrhea, vomiting, confusion, lethargy, dry skin, brown tongue, sunken cheeks, and concentrated urine are indicative of severe dehydration. Dehydration can lead to electrolyte imbalances, decreased blood volume, and impaired organ function, resulting in confusion and lethargy. Skin changes, dry mucous membranes, and concentrated urine are also classic signs of dehydration. The other choices (A, C, D) do not align with the constellation of symptoms presented by Mr. J and are less likely based on the information provided.