Whitening strips are an alternative OTC product for whitening. To achieve the desired results, the strips are to be worn for ____ minutes a day

Your patient is a 55-year-old man with a gunshot wound to the abdomen. Which of the following does NOT have a bearing on the mechanism of injury analysis?

A) The distance of the shooter from the victim at the time of injury B) The type of ammunition used C) Whether the shooter is right- or left-handed D) The type of firearm used

The floor of the mouth is examined with the patient's mouth opened

a. True b. False Indicate whether the statement is true or false