Lead aVL views the _____
a. interatrial septum
b. lateral wall of the left ventricle
c. inferior wall of the left ventricle
d. anterior wall of the right ventricle
B
Lead aVL views the lateral wall of the left ventricle.
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The student nurse is taking a true-or-false quiz and does not know the answer to a question. The test question contains the word "always," which indicates a high likelihood of what?
1. True 2. False 3. A poorly written question 4. Answer is opposite of previous question
The nurse is caring for a client in the ICU who is experiencing shock. The nurse notes that the client appears to be confused and is not sleeping well. What should the nurse do to help this client?
1. Keep the lights on to orient the client. 2. Plan care so that there is someone in the room every hour. 3. Encourage family members to sit at the bedside and touch the client. 4. Ask the physician for sleeping pills.
The nurse is explaining to an adolescent the rationale for administering a Tdap (tetanus, diphtheria, acellular pertussis) vaccine 3 years after the last Td (tetanus) booster. What should the nurse tell the adolescent?
a. "It is time for a booster vaccine." b. "It is past the time for a booster vaccine." c. "This vaccine will provide pertussis immunity." d. "This vaccine will be the last booster you will need."
A psychiatric nurse should base care of patients diagnosed with Parkinson's disease and patients demonstrating extrapyramidal side effects (EPSEs) caused by antipsychotic drug therapy on the premise that symptoms
a. are the same for both problems. b. result from deficits in dopamine synthesis. c. result from acetylcholine and dopamine imbalance. d. are produced by neurodegeneration of the substantia nigra.