Which hormone, released from the adrenal medulla, stimulates beta-2 receptors in the lungs to promote bronchodilation?
a. Acetylcholine
b. Albuterol
c. Epinephrine
d. Methylprednisolone
Answer: c. Epinephrine
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What features are components of Jean Watson's caring theory of nursing? (Select all that apply.)
1. Caritas 2. Transpersonal caring 3. High-touch 4. Intentionality 5. Hierarchy of needs
The nurse is teaching the parents of a child with a hematologic disorder about the functions of the various blood cells
The nurse determines that the teaching was successful when the parents state which blood cell as being primarily responsible for blood clotting? A) Granulocytes B) Erythrocytes C) Thrombocytes D) Leukocytes
The nurse is explaining glycosylated hemoglobin testing to a diabetic client. Which of the following provides the best reason for this order?
A) Provides best information on the body's ability to maintain normal blood functioning B) Best indicator for the nutritional state of the client C) Is less costly than performing daily blood sugar test D) Reflects the amount of glucose stored in hemoglobin over past several months
A client complains of scrotal pain, and the nurse elicits a positive Prehn sign with relief of the pain. The nurse suspects which of the following?
A) Strangulated hernia B) Tortuous varicocele C) Epididymitis D) Scrotal mass