What are the causes of altered oxygen exchange, and resulting lessened stamina, in the older adult? (Select all that apply.)
a. Flattened diaphragm
b. Loss of elasticity in the lung
c. Nutritional deficiencies
d. Decrease in size of chest cavity
e. Fragility of capillaries
ANS: A, B, C, D
Fragility of capillaries does not interfere with gas exchange.
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A nurse is caring for a 54-year-old man with peripheral arterial insufficiency with a nursing diagnosis of altered peripheral tissue perfusion related to compromised circulation. The most appropriate intervention for this diagnosis would be:
A) Elevate his legs and arms above his heart when resting. B) Encourage the patient to engage in a moderate amount of exercise. C) Encourage long periods of sitting or standing. D) Discourage walking to decrease pain.
A client with unstable cardiac dysrhythmias has orders for medications, one of which is by oral route, the other by IV delivery
The nurse realizes that the IV route would be fastest, but is also concerned about the side effects that this drug may produce and the fact that the client has never taken the drug, so any adverse effect is unknown. Which part of the decision-making process is the nurse using? 1. Identify the purpose 2. Seek alternatives 3. Project 4. Implement
A ‘microdrip' infusion set delivers solution at _____ drops per millilitre
a. 60 b. 15 c. 100 d. 125
A nurse therapist feels emotionally drained after sessions with a client. The client's passiveness reminds the therapist of a family member who led a very unhappy life. What is the term for this emotional dynamic?
A) Transference B) Countertransference C) Free association D) Reaction formation