The skin lesion that is infected with methicillin-resistant staphylococcus resembles a(n):
A. Insect bite
B. Blister
C. Benign mole
D. Café au lait spot
ANS: A
The incidence of community-acquired methicillin-resistant staphylococcus aureus (MRSA) has been on the rise and is now managed quite frequently in the primary care setting. In children, a common presentation is a small bump that may resemble a bug bite and then quickly enlarges and turns into a pustule. In infants, this is commonly seen in the diaper area, but it can occur anywhere. A culture and sensitivity should be obtained on any questionable lesions or abscesses to confirm diagnosis.
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Of the following aging theory examples, which one supports the nonstochastic beliefs about aging?
A) Mitochondrial DNA damage has accumulated to such a level that the person has physiological symptoms of declining health. B) Oxidative free radicals result in by-products that react with DNA to lead to cellular damage. C) The wear-and-tear theory of aging states that accumulated damage to vital parts of cells leads to cellular aging and death. D) Mutations in BRCA1 and BRCA2 have been associated with increased risk for developing breast and ovarian cancer.
A newly admitted patient is going to be started on a course of antibiotic therapy with penicillin. The nurse understands that, while taking the patient's health history, a priority assessment is questioning the patient about
a. a history of seizure activity. b. the cardiac history. c. any previous allergy to penicillin. d. any recent urinary tract infections (UTIs).
The nurse would recognize successful aging according to Jung's theory when a long-term care facility resident demonstrates which of the following behaviors?
a. The resident takes special care to dress for dinner in a manner that pleases his tablemates. b. The resident asks permission to sit on the patio with other residents. c. The resident asks persons in his hall if his television is bothering them. d. The resident wears a large cowboy hat at all times because he likes it.
The member of the health care team responsible for assisting patients to arrange for community agencies to provide services after discharge is the
a. nurse. b. physician. c. physical therapist. d. social worker.