If a nursing assistant notices a sign of unintended weight loss in a resident, he or she should restrict the resident’s options for foods and beverages.
Answer the following statement true (T) or false (F)
False
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What is a process in which a cell may decrease the number of receptors exposed to a particular substance to reduce its sensitivity?
A) Down-regulation B) Resourcing C) Up-regulation D) Adaptation
A patient who has SpMet readings of 40 percent would be expected to have signs and symptoms of methemoglobinemia, such as:
A) all signs and symptoms normal—asymptomatic. B) headache, dyspnea, confusion, weakness, and chest pain. C) cyanosis, but otherwise asymptomatic. D) fatality.
Breathing 100% O2, a patient has a PaO2–PaO2 of 60 mm Hg. Based on this information, what might you conclude?
a. The patient has severe hypoxemia. b. The patient has an excessive work of breathing. c. The patient has acceptable oxygenation. d. The patient has inadequate ventilation.
Which of the following suffixes means "inflammation"?
–osis –desis –iasis –itis