Which of the following is a virus that infects and gradually destroys components of the immune system, resulting in AIDS?

After responding to the scene of a patient complaining of difficulty breathing, you and your partner determine that the patient's condition is not life threatening based on a thorough assessment. You should transport the patient to an appropriate medical facility with:

A) the emergency lights off, but activating the siren when traffic builds. B) the emergency lights on, but without activating the siren. C) both lights and siren activated. D) neither lights nor siren activated.

Which of the following drugs is recommended for initial therapy of uncomplicated Stage 1 hypertension?

a. thiazide diuretic b. beta-blockers c. calcium channel blocker d. loop diuretic