A student asks for an explanation of rhabdomyolysis. What response by the professor is best?
a. Paralysis of skeletal muscles, resulting from an impaired nerve supply
b. Smooth muscle degeneration, resulting from ischemia
c. Lysis of skeletal muscle cells through the initiation of the complement cascade
d. Release of myoglobin from damaged striated muscle cells
Ans: d. Release of myoglobin from damaged striated muscle cells
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A patient has been diagnosed with asthma. Which of the following health education topics is most important?
A) "Do not become fatigued. It will trigger asthma attacks." B) "Exposure to cold temperatures can trigger asthma." C) "Do not consume foods high in sodium." D) "Prolonged exposure to direct sunlight will trigger asthma."
A patient is concerned about his inability to speak clearly due to an infection in the upper respiratory system. Which of the following structures serve as the patient's resonating chamber in speech?
A) Trachea B) Pharynx C) Paranasal sinuses D) Larynx
Of the following, which one(s) are part of an effective care plan for someone with advanced dementia? (Select all that apply)
A. Keep the patient busy with structured activities. B. Keep televisions and radios on whenever possible to encourage patient interaction. C. Allow more time for performing care. D. Emphasize "reality orientation." E. Encourage independent decision making. F. Provide group therapy opportunities to share feelings and problems.
According to Beck's studies, what risk factor for postpartum depression (PPD) is likely to have the greatest effect on the woman's condition?
a. Prenatal depression b. Single-mother status c. Low socioeconomic status d. Unplanned or unwanted pregnancy