Factors that must be considered as causes of outbreak are categorized as agents, hosts, and environmental factors. There are several types of agents. Viruses, fungi, and parasites are considered:
1. Physical agents
2. Chemical agents
3. Biological agents
4. Nutrients
3
Viruses, fungi, and parasites are considered biological agents.
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The nurse is taking temperatures in a clinic with a TMT. Which statement is true regarding use of the TMT?
a. A tympanic temperature is more time consuming than a rectal temperature. b. The tympanic method is more invasive and uncomfortable than the oral method. c. The risk of cross-contamination is reduced, compared with the rectal route. d. The tympanic membrane most accurately reflects the temperature in the ophthalmic artery.
A recent immigrant from Central America is brought to the clinic by her daughter, who has been a
U.S. resident for 10 years. The daughter says the stress of immigration has made her mother unwell. For which expression of stress should the nurse be alert during the assessment interview? a. Moderate anxiety b. Somatic complaints c. Memory deficiencies d. Sensory perceptual alterations
The nurse is preparing to conduct a physical assessment on a patient with otosclerosis. Which finding should the nurse anticipate in this patient?
1. Rinne test results show that bone conduction is equal or greater than air conduction. 2. Severe vertigo is present when questioned. 3. Purulent drainage is observed or reported with cyanosis of the tympanic membrane. 4. Diminished hearing is noted in the lower tones, such as a man's speaking voice.
A group of camp nurses is discussing various types of tick bites. Which disease can be contracted from the deer tick?
A) Rheumatic fever B) Gonorrhea C) Lyme disease D) Acquired immunodeficiency syndrome