Nokea
Examination of the hair reveals a fine silky appearance. This finding may be seen in patients that have:
- A. Hypothyroidism
- B. Hyperthyroidism
- C. Type 2 diabetes
- D. Celiac disease
Correct Answer: B
Rationale: Hyperthyroidism can lead to fine, silky hair due to the effects of thyroid hormones.
You may also like to solve these questions
A 72-year-old man with colonic diverticulosis was admitted to the hospital with gastrointestinal bleeding and abdominal pain. The following day, the patient was positive on the Confusion Assessment Method (CAM) performed by geriatric consultation services. Which of the following is NOT predisposed by delirium in this patient?
- A. Higher risk of institutionalization
- B. Increased risk of dementia
- C. Shorter length of stay in the hospital
- D. Increased mortality
Correct Answer: C
Rationale: Delirium is associated with increased mortality and risk of dementia, but it generally leads to longer hospital stays.
A nurse is working with an older adult who is at risk for malnutrition. Which of the following interventions is the most appropriate?
- A. Administer high-calorie supplements.
- B. Encourage intake of a variety of foods rich in vitamins and minerals.
- C. Restrict caloric intake to prevent weight gain.
- D. Focus on protein supplements exclusively.
Correct Answer: B
Rationale: A balanced diet with a variety of foods helps ensure adequate nutrition, including vitamins and minerals, in older adults.
Barriers to detecting elder mistreatment include all except:
- A. The tendency for many older adults to falsely claim they are being abused
- B. The fear that one might be institutionalized if one admits to being abused
- C. The shame that older adults feel if they have been a victim of abuse
- D. The difficulty that healthcare providers have making a determination regarding abuse if the victim has dementia
Correct Answer: A
Rationale: Many older adults do not falsely claim abuse, so this is not a significant barrier.
The National Institute of Neurologic Disorders and Stroke (NINDS) criteria for PD require a confirmatory autopsy but would rate as “probable” if three of the four primary clinical features were present. Which of the following lists three primary clinical features of PD?
- A. Fatigue, postural instability, gait dysfunction
- B. Rigidity, resting tremor, urinary urgency
- C. Rigidity, bradykinesia, resting tremor
- D. Freezing, sleep disturbance, arthralgias
Correct Answer: C
Rationale: The three primary features of PD are rigidity, bradykinesia, and resting tremor.
When interpreting a complete blood count (CBC) lab report, which of the following results describes the size of the RBCs?
- A. Hemoglobin
- B. Mean corpuscular volume (MCV)
- C. Red cell distribution width (RDW)
- D. Hematocrit
Correct Answer: B
Rationale: MCV measures the average size of red blood cells.