Which substance is responsible for the formation of teeth and bones?
A. macrominerals
B. microminerals
C. fat-soluble vitamins
D. water-soluble vitamins
Answer: A
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A nurse reviewed the treatment the surgeon recommended for a woman's breast lump
When the nurse asked the woman if she could be admitted to the hospital for immediate surgery, the husband thanked the nurse for her time and said they would get back in touch after they speak with other family members. Which of the following actions would be most appropriate for the nurse to take? a. Ask if there was some reason the woman could not be immediately admitted for treatment b. Explain to the woman why postponing the surgery was dangerous c. Point out it that it's the woman's decision, and stress that she should go to the hospital immediately d. Recognize that the husband and other family members may need to have input into this decision
When planning the care of a patient who is immobile, the nurse should remember that the patient will be at risk for urinary tract infection because:
1. the urine will pool in the bladder when the patient remains in a supine position. 2. the patient is likely to have urinary incontinence. 3. the patient's appetite may be decreased. 4. the patient may not be able to move quickly enough to get to the bathroom.
The nurse assisting with the oculovestibular response (OVR) test on a client recognizes that the brain stem is intact when the client's eyes
a. demonstrate sustained nystagmus. b. do not deviate with the instillation of ice water. c. rapidly move toward the ear irrigated with warm water. d. slowly move toward the ear irrigated with ice water.
The clinical manifestations of sickle cell anemia (SCA) are primarily the result of which physiologic alteration?
a. Decreased blood viscosity b. Deficiency in coagulation c. Increased red blood cell (RBC) destruction d. Greater affinity for oxygen