Which of the following binds to surface-bound C3b during formation of the alternative C3 convertase?
A. Factor Bb
B. Factor B
C. C2a
D. C4b
E. Factor D
B
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A client presents with lethargy and muscle flaccidity. The client's family members report cognitive impairment in the client. What finding would the nurse look for if Tay Sachs disease is suspected?
1. Cherry-red spot on the retina on ophthalmologic examination 2. Epicanthic folds around the eyes 3. Flapping of eyes 4. Light-colored ring in the iris of the eye
The LPN is working with a client in a long-term care facility who takes metaproterenol (Alupent). The nurse is aware that the client's blood pressure that morning was 118/68. Which action should the nurse take?
A. Provide the metaproterenol knowing there is a potential it will increase the client's blood pressure. B. Hold the metaproterenol since there is a potential it will decrease the client's blood pressure. C. Contact the RN. D. Delay administration of the metaproterenol until the blood pressure is rechecked in an hour.
Immunization can prevent irreversible paralysis and death from which virus?
A. Epstein-Barr virus B. poliomyelitis C. rubella D. hepatitis
Emotion:
A. Includes terms such as anger, love, and courage B. Includes drive states such as hunger and thirst C. Includes basic sensations such as pain or pleasure D. A and B only