Which of the following are the characteristics of normal sinus rhythm?
A) Heart rate between 60 and 150 beats per minute
B) Impulse travels to the atrioventricular (AV) node in 0.15 to 0.5 seconds
C) The ventricles depolarize in 0.5 seconds or less
D) The sinoatrial (SA) node initiates the impulse
D
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Which of the following is the cranial nerve for hearing?
a. CN II b. CN IV c. CN VI d. CN VIII
A patient is brought to the emergency department after a motor vehicle accident. The patient's speech is slurred. The nurse notes the smell of alcohol on the patient's breath and observes hand tremors. The patient's blood alcohol level is 0.4%
The nurse will expect to: a. find that the patient has lost consciousness within a short time. b. administer naltrexone [ReVia] and prepare for gastric lavage. c. give carbamazepine to reduce the risk of seizures. d. provide mechanical ventilation and oxy-gen.
Which childhood vaccine has dramatically reduced the incidence of epiglottitis?
What will be an ideal response?
When caring for a family or community, what is one of the most important variables for the care to be acceptable to the recipients?
A. According to the textbook or procedure manual B. Consistent with agency policies C. Consistent with legal rules and regulations D. Culturally congruent E. The least expensive option if all are equally effective