There are several advantages for the use of external fixation for the immobilization of fractures. (Select all that apply.)
A. Minimal blood loss
B. Allows for early ambulation
C. Decreases the risk of infection
D. Increases blood supply to tissues
E. Provides visualization of bone ends
F. Promotes healing
A, B, F
Rationale: There is less blood loss; the device allows early ambulation and exercise, maintains alignment, stabilizes the fracture site, and promotes healing. The device does place the client at risk for infection.
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The nurse's friend says, "I've been thinking about going to that health care clinic in the grocery store so someone can look at my daughter's rash. What do you think?" Which response by the nurse is appropriate?
1. "Most of those retail clinics are not very good. I'd go somewhere else." 2. "That would be okay, but you have to pay extra for the convenience." 3. "If the nurse practitioner at the clinic thinks the rash is significant, you will be referred for additional care." 4. "I would use the clinic for myself, but not for my children."
Which of the following best describes why health care institutions are unhappy beyond the fact that they are not receiving the previous high reimbursement for procedures from Medicaid or Medicare?
a. Because clients are well informed and know they do not really have to pay their hospital bills b. Because insurance companies and other third-party payers copy Medicaid's approach to holding down costs c. Because it is harder to continue giving charity care when less reimbursement is received from the federal government d. Because recent legislation has required that all reimbursement be based on quality performance measures
A teenage patient was recently in a motorcycle accident and suffered a closed head injury. Although the patient's family said the patient has always been even-tempered and reasonable, now the patient is frequently angry and is demonstrating poor impulse
control. Which area of the patient's brain does the nurse suspect may have been injured in the accident? 1. Temporal lobe 2. Frontal lobe 3. Occipital lobe 4. Parietal lobe
Tetracyclines are considered first-line drugs for which disorder(s)? (Select all that apply.)
a. Chlamydia trachomatis cervicitis b. Clostridium difficile diarrhea c. Lyme disease d. Methicillin-resistant Staphylococcal aureus skin infections e. Typhus fever