Exercise is known to help enhance self-esteem and positive emotional mood states
Indicate whether the statement is true or false
T
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A client complains of pain and immobility of the wrist. On assessment, the nurse finds decreased range of motion (ROM), edema, and ecchymosis of the distal radius
The primary health-care provider recommends a neurovascular exam for confirmation. What does the nurse infer from these findings? 1. The client has a Smith fracture. 2. The client has a Colles fracture. 3. The client has a clavicle fracture. 4. The client has a green stick fracture.
T cells recognize antigen when the antigen
a. forms a complex with membrane-bound MHC molecules on another host-derived cell b. is internalized by T cells via phagocytosis and subsequently binds to T-cell receptors in the endoplasmic reticulum c. is presented on the surface of a B cell on membrane-bound immunoglobulins d. forms a complex with membrane-bound MHC molecules on the T cell e. bears epitopes derived from proteins, carbohydrates, and lipids.
One year after a person quits smoking, his or her risk for CHD decreases
a. very little. b. over 60%. c. by 50%. d. 10-20%.
About what percentage of pregnant women consume alcohol, despite the known risks?
A) over 20% B) almost 5% C) about 10% D) about 15%