Which of the following is a dietary supplement?
A. an analgesic
B. a weight-loss aid
C. an herbal preparation
D. a cough and cold remedy
Answer: C. an herbal preparation
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In the ED, a homeless patient is brought in with severe hypothermia. The police officers also state that they found a "bottle of booze" on the sidewalk next to him. This puts the nurse on high alert since alcohol contributes to hypothermia by
A) interfering with the appetite center in the brain causing the person to not respond to hunger pains. B) causing the person to have less fat on his body. C) dulling the mental awareness that impairs judgment to seek shelter. D) increasing his basal metabolic rate, so he will run out of ATP faster than expected.
The nurse would examine a child with low-set ears for anomalies in which organ that formed at the same time as the ears in embryonic development?
a. heart c. liver b. kidneys d. lungs
How does the patient-centered informatics model differ from the older nursing informatics models?
A. It is interdisciplinary. B. It relies on the World Wide Web for information. C. It is used to guide patient care decisions at the bedside. D. It includes nursing science.
The nurse is developing a series of presentations for a group of high school students interested in a career in health care
Which topics would the nurse consider for inclusion in a discussion of hematologic function? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply. 1. The hematologic system is a transport system that functions to provide nutrients to the body. 2. The main component of the hematologic system is blood. 3. The hematologic system is a transport system that functions to remove toxins from the body. 4. The lymphatic and the reticuloendothelial/mononuclear phagocyte systems contribute to the functions of the hematologic system. 5. Blood is a type of epithelial tissue.