Ischemia reduces oxidative phosphorylation in mitochondria, resulting in a decrease in ATP production. Which of the following would NOT follow as a morphologic consequence?
a) Increased anaerobic glycolysis
b) Increase in pH and glycogen
c) Decrease in protein synthesis
d) Influx of Ca++, H2O, and Na++
e) Efflux of K+
Ans: b) Increase in pH and glycogen
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The nurse would ask a client with the diagnosis of myopia about a family history of
a. central vision loss. b. color blindness. c. farsightedness. d. nearsightedness.
A newly admitted patient is experiencing a manic episode. The patient is verbally and physically aggressive. The plan for care should include
a. setting clear limits, providing a quiet environment, and limiting activities. b. avoiding use of antipsychotic drugs for 24 hours and providing nourishment ad lib. c. orienting to unit activities, encouraging gross motor activity, and watching television. d. avoiding confrontations by not enforcing limits and encouraging physical exercise at bedtime.
Which type of nutrient deficiency should you
assess for in a patient who eats mostly fresh fruit, red and yellow vegetables, rice, milk, and other dairy products? a. Vitamin A b. Iron c. Sodium d. Fluoride
Which nursing action assists in the diagnosis of mental health and cognitive disorders that occur during childhood?
1. Monitoring vital signs 2. Administering prescribed medications 3. Conducting a developmental assessment 4. Documenting an accurate history and physical