The portion of a tooth that is located below the gum line is the:
A) dentin.
B) crown.
C) enamel.
D) root.
D) root.
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Patients should be encouraged to ambulate because:
A) it improves circulation, maintains independence, and increases self-confidence. B) it improves muscle tone and helps prevent lung congestion. C) it helps maintain stamina and increases joint mobility. D) of all of the above.
Positive psychologists argue that psychology should abandon its focus on healing abnormal behavior and instead focus on "wellness."
a. True b. False
A male client is being placed on tamoxifen, a nonsteroidal antiestrogen. The client asks if this drug is effective and safe for his condition. How does the nurse respond?
a. It is used as a primary hormonal therapy for metastatic estrogen receptor?positive cancer in both men and women. b. It is only used for breast and prostate cancer. c. It has several serious side effects. d. It has a damaging effect on cell-replicating DNA.
Darren has asthma and sometimes needs a rescue inhaler. What is he likely to use?
A) arformoterol B) albuterol C) formoterol D) salmeterol