Select the primary effects of stimulation by epinephrine on the beta-1 receptors.
A. Increase in heart rate and increase in blood flow to the heart
B. Increase in heart rate and increase in the force of cardiac contractions
C. Decrease in heart rate and decrease in blood flow to the heart
D. Decrease in heart rate and decrease in the force of cardiac contractions
Answer: B
You might also like to view...
When teaching patients about the risk factors of cervical cancer, what would the nurse identify as the most important risk factor?
A) Late childbearing B) Human papillomavirus (HPV) C) Postmenopausal bleeding D) Tobacco use
A nurse has completed gathering some basic data about a client and then reflects on personal feelings about the client. The nurse does this primarily to accomplish which of the following?
A) Determine if pertinent data has been omitted B) Identify the need for referral C) Avoid biases and judgments D) Construct a plan of care
To determine if a client with complaints of pain after walking 5 blocks is experiencing intermittent claudication, the nurse would ask
a. "Do you experience leg swelling?" b. "Does pain go away when you rest?" c. "Is the pain cramp-like?" d. "Is the pain in the calf muscle?"
A nurse, who has been practicing for 4 years, demonstrates competence, speed, and flexibility when performing clinical skills. According to Benner, the nurse is practicing at which developmental stage?
a. Advanced beginner b. Competency c. Proficiency d. Expert