Combined alpha-beta antagonists are used to reduce the progression of heart failure because they:
1. Vasodilate the peripheral vasculature
2. Decrease cardiac output
3. Increase renal vascular resistance
4. Reduce atherosclerosis secondary to elevated serum lipoproteins
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A nurse is assessing a child in the emergency department who has an ear infection. During the assessment, the nurse notes that the child has a swollen and split lip. The nurse decides to report the incident because:
1. The lip injury is unrelated to the ear infection. 2. Suspected abuse must be reported. 3. The child reports that a parent caused the injury. 4. The nurse can be sued if there is no abuse.
A woman comes to the crisis prevention center anxious and upset. She tells the volunteer nurse who is working as a client advocate that she has been raped. The client says, "I think it is my fault this happened
I should never have worn that tight skirt." Which response by the nurse would be most appropriate? A. "You should not dwell on why it happened. Now you need to deal with the complications that may occur because of the rape." B. "Your reaction represents a myth. Women do not have to provoke the assailant to be raped." C. "You need to stop blaming yourself." D. "Even if you did provoke the assailant by wearing a tight skirt, he is responsible for his behavior."
While you are taking M.B.'s history, he tells you he is generally in good health and leads an active life. His
current medications include finasteride (Proscar) 5 mg/day and vitamin supplements. He reports that he has been unable to void for 12 hours and is very uncomfortable. He asks you to help him. What do you need to know about his use of the finasteride?
The nurse is preparing to teach a client about addiction, dependence, and withdrawal. The nurse asks the client, "What is the progressive and chronic abuse of a substance caused by an overwhelming feeling that drives someone to use a drug repeatedly despite serious consequences?" Which answer, by the client, is appropriate?
1. Physical dependence 2. Addiction 3. Psychological dependence 4. Withdrawal