Which is an example of a non-sampling error when people included in a survey do not provide honest answers?

A legal term that requires evidence of professional negligence is:

a. Medical error. b. Malpractice. c. Happenstance. d. Inadequate care.

On scene, you must lead a patient's visually impaired wife from the house to the ambulance. This is best accomplished by:

A) Verbally instructing her past obstacles B) Physically carrying her to the ambulance C) Placing her hand on the stretcher for guidance D) Placing her hand on your shoulder as you walk to the ambulance