You will need assistance to restrain a patient. Participants should approach the patient all at once, with each one assigned to a particular limb. How many people are required to restrain a patient?

For dental caries to develop which conditions, must occur simultaneously?

A) There must be a susceptible tooth and host. B) Cariogenic microorganisms must be present in a sufficient quantity. C) There must be frequent oral consumption of refined sugars. D) Both A and B. E) All of the above.

You are treating a patient for mild chest pain but notice that his blood pressure is elevated. Which of these statements made by the patient would make you suspect he has acute hypertension?

A) "The doctor said that my blood pressure is high because my kidneys are bad." B) "I have to take two blood pressure medications at the same time to get my pressure down." C) "The doctor checks my blood pressure regularly and it's not normally that high." D) "My high blood pressure caused my heart to go bad."