Which of the following effects can be associated with physical ...

[dollx]

Which of the following effects can be associated with physical exercise? (Select all that apply.)
 
  a. Decreased LDL cholesterol
  b. Increased HDL cholesterol
  c. Decreased triglycerides
  d. Increased insulin resistance
  e. Decreased incidence of depression

Question 2

A patient with ventricular fibrillation (VF) is
 
  a. hypertensive.
  b. bradypneic.
  c. diaphoretic.
  d. pulseless.

[Rilsmarie951]

Answer to Question 1

A, B, C, E
Many research trials have demonstrated the positive effects of physical activity on the other major cardiac risk factors. Exercise alters the lipid profile by decreasing low-density lipoprotein cholesterol and triglyceride levels and increasing high-density lipoprotein cholesterol levels. Exercise reduces insulin resistance at the cellular level, lowering the risk for developing type 2 diabetes, especially if combined with a weight loss program.

Answer to Question 2

D
In VF, the patient does not have a pulse, no blood is being pumped forward, and defibrillation is the only definitive therapy. No forward flow of blood or palpable pulse is present in VF.

[dollx]

Thank you

[Rilsmarie951]

No problemo