What is a post-test for P. E. explain to me please

What is one reason that informed consent is important for patients? a. patients have complete access to health care with informed consent. b. patients can make the best decisions with adequate information. c. informed consent brings the cost of health care down significantly. d. informed consent leaves a written record of the patient's consent.

Which of the following choices are the fat soluble vitamin? a) c b) b6 c) d d) calcium

Can someone give me a hand with this one.