Which nonselective alpha-adrenergic blocking agent is still used?
A) Metoprolol
B) Propranolol
C) Timolol
D) Phentolamine
D
Feedback:
Of the nonselective alpha-adrenergic blocking agents, only phentolamine is still used today. Metoprolol is a beta1-selective adrenergic blocking agent. Timolol and propranolol are nonselective beta-adrenergic blocking agents.
You might also like to view...
Culturally based communication is an important concern for the nurse caring for patients and families in order to: Standard Text: Select all that apply
1. Prevent patients from making errors in medication administration. 2. Prevent noncompliance. 3. Ensure informed consent. 4. Monitor translators for accuracy. 5. Reduce client anxiety.
A pediatric client is diagnosed with type 1 diabetes. The nurse teaches the client the difference between insulin shock and diabetic hyperglycemia
The nurse evaluates that the client understands the teaching when the client states which characteristics of diabetic hyperglycemia? 1. Tremors and lethargy 2. Hunger and hypertension 3. Thirst and flushed skin 4. Shakiness and pallor
A 4-year-old child is admitted to the hospital with a diagnosis of leukemia. The mother is very upset and tells the nurse that the child has not wet the bed in 18 months. She asks the nurse why all of a sudden the child is wetting the bed
What is the best explanation for this behavior by the nurse to the mother? A) "Don't worry about it; I will get the nursing assistant to change the bed right now." B) "Sometimes children get a little nervous when they are admitted to the hospital and might have one accident." C) "A child's behavior may go backward to an earlier stage of development during an acute illness." D) "The medications your child is receiving can cause incontinence and once the medication is discontinued it will no longer be an issue."
Nonverbal communication includes body posture and silence
Answer the above statement true (T) or false (F).