The function of nervous tissue is to
A) carry messages and regulate body function.
B) protect body organs and tissues.
C) secrete hormones and chemicals.
D) manage fluids and electrolytes.
A
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The camp nurse is assessing a group of children attending summer camp. The nurse will expect which children to be most likely to have problems perceiving a sense of belonging?
1. Children whose parents divorced recently 2. Children who gained a step-parent recently 3. Children recently placed into foster care 4. Children adopted as infants
The nurse explains to the patient that the medication prescribed for his glaucoma will produce an abnormal dilation of the pupil and trouble switching from near vision to far and back. With this information, the patient has what condition?
1. Conjunctivitis 2. Miosis 3. Mydriasis 4. Cataract
A nurse counseling a couple about genetic disorders explains that Tay-Sachs disease is a genetically linked disorder seen in 7% of the
a. African-American ethnic group. b. Ashkenazi Jewish ethnic group. c. Hispanic ethnic group. d. Northern European ethnic group.
The nurse caring for the patient with lymphedema of the left arm will implement what interven-tion?
a. Encourage patient to keep the arms as in-active as possible to reduce further injury. b. Clean the arm with mild soap and massage gently. c. Take blood pressure and give injections in the right arm. d. Keep the arm below the level of the heart to minimize edema.