After major reconstructive surgery, a patient's wounds dehisced. Extensive wound care was required for 6 months, causing the patient to miss work and social activities. Which pathophysiology would be expected for this patient? Dysfunction of the:
a. pons.
b. occipital lobe.
c. hippocampus.
d. hypothalamus.
ANS: C
The scenario presents chronic and potentially debilitating stress. If arousal continues unabated, neuronal changes occur that alter the neural circuitry of the prefrontal cortex, reducing the size the hippocampus so that memory is impaired.
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Signs, signals, and symbols are examples of ________________ communication, which is present in all cultures
Fill in the blank(s) with correct word
The nurse is working with parents of a 6-month-old baby. Both are extremely neat and have talked about the difficult adjustment the baby has brought to their orderly and scheduled lives
In providing anticipatory guidance, the nurse will talk about what it will be like when the child wants to eat semisolid foods. The nurse's most important focus will be a. how messy the child will be during feeding time. b. ways to keep mealtime messes to a minimum. c. the parents' psychological needs and support of each other during this time. d. the child's need to increase autonomy and the importance of self-feeding.
Order: Phenytoin (Dilantin) 15 mg/kg loading dose IV push stat. Phenytoin is supplied 50 mg/mL and is to be administered at 25 mg/min. How many mL would you administer over how many minutes if the client weighs 65 kg?
1. 19.5 mL over 39 minutes 2. 19.5 mL over 20 minutes 3. 30 mL to be given over 1 hour 4. 30 mL to be given over 30 minutes
Nurses are attempting to identify any relationship between staffing levels and the incidence of catheter-associated urinary tract infections (UTI). The nurse should begin by doing which of the following?
A) Auditing the staffing records obtained from the human resources department B) Identifying which other variables may potentially affect UTI development C) Observing nurses' current practices related to catheter care D) Revising the current policy and procedures manual for guidelines to catheter care