Which of the following describes the reservoir in the chain of transmission?
A) The organism capable of producing infection or infectious disease
B) The environment in which a pathogen lives and multiplies
C) The means by which an infectious agent is transported from the host
D) The method whereby the infectious agent is transmitted from one host to another host
Ans: B
The reservoir is the environment in which a pathogen lives and multiplies. The infectious agent is an organism capable of producing infection or infectious disease. The portal of exit is the means by which an infectious agent is transported from the host. The mode of transmission is the method whereby the infectious agent is transmitted from one host to another host.
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In planning the care for an older adult patient, the nurse will best promote health and wellness by
a. encouraging independent living and self-care. b. scheduling regular cardiac and respiratory health screenings. c. effectively delivering health-related educational information. d. promoting a nutritious diet and an age-appropriate exercise routine.
A patient arrives at the emergency department experiencing a headache and rates the pain as 7 on a 0 to 10 pain scale
What nonpharmacological intervention does the nurse implement for this patient while awaiting orders for pain medication from the health care provider? a. Frequently reassesses the patient's pain scores b. Reassures the patient that the provider will come to the emergency department soon c. Softly plays music that the patient finds relaxing d. Teaches the patient how to do yoga
Convert the metric measure: 20 kg __________ g
Fill in the blank(s) with correct word
The nurse is preparing an intramuscular (IM) injection for a client with strep throat. Which principles of absorption may have guided the health care provider's decision to order the medication by IM route?
1. IM drugs are rapidly absorbed. 2. IM drugs bypass the gastrointestinal tract, resulting in increased absorption. 3. IM drugs avoid drug–drug and food–drug interactions, which can decrease absorption. 4. IM drugs have the ability to accumulate in the muscle and may remain in the body for an extended amount of time. 5. IM drugs bypass the gastrointestinal tract and are delivered to the small intestine, where most medications are rapidly absorbed.