Which is the primary source of heat in the body?
A) Hormones
B) Metabolism
C) Blood circulation
D) Muscles
Ans: B
The primary source of heat in the body is metabolism, with heat produced as a byproduct of metabolic activities that generate energy for cellular functions. Various mechanisms increase body metabolism, including hormones and exercise.
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Advanced practice nursing roles have grown in number and in visibility in recent years. What characteristic sets these nurses apart from the registered nurse?
A) Collaboration with other health care providers B) Education that goes beyond that of the RN C) Advanced documentation skills D) Ability to provide care in the surgical context
The nurse is preparing to administer an opthalmic medication. Which step is critical for the nurse to perform when administering this type of medication?
1. Touching the eye with the medication 2. Wearing gloves when administering eye medications 3. Using the index finger to hold open the eye 4. Using two fingers to open the eyelids
A psychiatric–mental health nurse is conducting a suicide assessment with a client. Why is it important to conduct a lethality assessment?
A) It may assist in determining an individual's past suicide behaviors. B) It may assist in determining how long a client has been contemplating suicide. C) It may assist in evaluating the potential suicide protective factors of a client. D) It may assist in predicting how likely a person is to die by suicide.
What are the mechanism of action and nutritional complications of the following drugs?