Answer to Question 1
A
The compromised immune system of an older individual makes him or her more susceptible to HIV or AIDS than a younger person. AIDS in older adults has been called the great imitator; many of the symptoms, such as fatigue, weakness, weight loss, and anorexia, are common to other disease conditions and may be attributed to normal aging. Alzheimer disease and schi-zophrenia are not known as the great imitator.
Answer to Question 2
A
Feedback
A Correct. The nurse is alert for rough, dry, flaky skin when an older adult com-plains of pruritus, to be able to prevent linear excoriation leading to skin breaks, excoriation, inflammation, and infection.
B Incorrect. A brown macule is a freckle or a liver spot, an indication of sun ex-posure.
C Incorrect. Brownish skin is a clinical indicator of venous insufficiency.
D Incorrect. Regional edema is a sign of fluid overload and venous insufficiency; localized edema is a sign of infection.
The Lyme disease tick
Pierolapithecus catalunicus may be an ancestor of great apes and humans. Its postcranial skeleton sh
Great thinkers
Bird being tested for West Nile virus.
Human sense of smell
Human Trinucleotide Repeat Disorders