A Nurse builds a vacation home in a remote area having fewer than six people per square mile so he can "get away from it all." This area is classified as a
1. Standard metropolitan statistical area
2. Metropolitan county
3. Frontier
4. Rural area
ANS: 3
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Victims of a house fire are being admitted through the emergency department. Of the patients, the nurse realizes that which will have the greatest general risk for mortality from the burn injuries?
1. 25-year-old pregnant female 2. 49-year-old male who smokes 3. 75-year-old female with arthritis 4. 50-year-old male with coronary artery disease
Which statement by a patient undergoing polysomnography indicates that more teaching is needed?
A) "An EEG is performed during the sleep study in order to detect any seizure activity." B) "An EMG is performed during the sleep study to record muscle tension and relaxation." C) "An EOG is performed during the sleep study to record eye movements." D) "A nasal thermistor is used during the sleep study to measure nasal air flow."
The nurse understands that an important use for mydriatic eye medications is:
a. facilitate thorough examination of the eye. b. prepare a client for ocular surgery through pupil constriction. c. provide topical anesthesia for removal of foreign objects. d. treat blepharitis, conjunctivitis, and keratitis.
Geriatrics is:
a. The study of the aging process b. Age-related farsightedness c. The care of aging people d. The physical changes that occur with ag-ing