The substance in the stomach that contributes to the absorption of iron is:
A. pepsin.
B. bile.
C. hydrochloric acid.
D. mucus.
Answer: C
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What is an effective treatment for hyperventilation?
a. Have the patient hold her breath for several seconds. b. Have the patient lie on the floor. c. Have patient place her head between their knees. d. Have the patient stretch her arms towards the ceiling.
The first step in performing manual capillary puncture is to ________.
A. assemble the equipment B. explain the procedure to the patient C. wipe the site of the puncture with alcohol D. perform hand hygiene
The neurons that send information to the central nervous system (CNS) are the:
A. Interneurons B. Sensory neurons C. Motor neurons D. Efferent neurons
As you assess your patient whose chief complaint is dizziness, you ask him if he takes medicine for hypoglycemia. He does not answer; he just looks at you quizzically. You should:
A) adjust your communication to the patient's level. B) stand in front of him so he can read your lips. C) repeat the question a little louder. D) just look through his medications for the answer.