When discussing hyperlipidemia with a group of adolescents, the ...

[pane00]

When discussing hyperlipidemia with a group of adolescents, the nurse should explain that high levels of what substance are thought to protect against cardiovascular disease?
 
  a. Cholesterol c. Low-density lipoproteins (LDLs)
  b. Triglycerides d. High-density lipoproteins (HDLs).

Question 2

The primary nursing intervention necessary to prevent bacterial endocarditis is to:
 
  a. Institute measures to prevent dental procedures.
  b. Counsel parents of high risk children about prophylactic antibiotics.
  c. Observe children for complications such as embolism and heart failure.
  d. Encourage restricted mobility in susceptible children.

[Kaytorgator]

Answer to Question 1

ANS: D
HDLs contain very low concentrations of triglycerides, relatively little cholesterol, and high levels of proteins. It is thought that HDLs protect against cardiovascular disease. Cholesterol, triglycerides, and LDLs do not protect against cardiovascular disease.

Answer to Question 2

ANS: B
The objective of nursing care is to counsel the parents of high risk children about both the need for prophylactic antibiotics for dental procedures and the necessity of maintaining excellent oral health. The child's dentist should be aware of the child's cardiac condition. Dental procedures should be done to maintain a high level of oral health. Prophylactic antibiotics are necessary. Observing for complications and encouraging restricted mobility in susceptible children should be done, but maintaining good oral health and using prophylactic antibiotics are most important.