In any cell preparing for division, the nucleus first copies its chromosomes exactly
True
False
True
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A worried patient asks the nurse what is the advantage of a fluoroscopy. The best response would be that a fluoroscopy:
1. shows respiratory function in motion. 2. helps the physician evaluate ventilation-perfusion ratio. 3. allows the physician to take tissue samples. 4. facilitates the removal of fluid from the bronchi.
The nurse is assessing a client who developed nausea, vomiting, and diarrhea after eating undercooked meat. Which organism should the nurse suspect that the client ingested? (Select all that apply.)
a. Shigella b. Salmonella c. Norwalk Virus d. Campylobacter e. Giardia intestinalis
The nurse is conducting a psychosocial health history for a patient who is homeless. Which diagnosis is the patient at an increased risk for based on the current status?
1) Obsessive compulsive disorder (OCD) 2) Borderline personality disorder (BPD) 3) Attention deficit and hyperactivity disorder (ADHD) 4) Depression
As an advocate for the child undergoing bone-marrow aspiration,the nurse would most appropriately suggest
1. general anesthesia. 2. conscious sedation.intravenous narcotics ten minutesbefore the procedure. 4. oral pain medication for discomfortafter the procedure.