Which of the following statements is true regarding the spread ofAIDS? HIV is spread only by people injecting drugs into their bodies. HIV is spread only by heterosexual encounters. HIV is spread by heterosexual encounters homosexual encounters, and people injecting drugs into their bodies. HIV is spread only by homosexual encounters. Scientists are unable to determine how the disease is spread

The Nightingale lamp or the "Lamp of Learning"became a symbol of nursing and nursing education. A nursing student asks about the significance of the light of the lamp. What is the significance of the light of the lamp? Warmth of caring Symbolizes the striving for excellence Energy of the nurse to heal others Commitment of the nurse to heal others

Calculate the mL to administer. You will use a TB syringe. Order:Heparin 4230 units subcut stat. Available: $10,000units/mL.$ $\square $ mL

Order: Humulin $RU-500$ insulin 176 units You should administer $\square $ mL (Round correctly for 1 mL syringe)

"La mola hidatiforme es un neoplasma trofoblástico gestacional que surge del corion. Al ofrecer orientación a una paciente que haya padecido mola hidatiforme, ella debe evitar embarazos por lo menos durante: " A 6 meses B 2 meses C 9 meses D 1 año

19 of 25: The only thing that will sober you up is: Time Food Sleep

What medical term contains a suffix that means surgical incision? stapedectomy tarsorrhaphy myringotomy otoplasty

During congestive heart failure due to a leaky aortic valve you'd expect to see which of the following changes to Wiggers Diagram? A larger volume of blood in the ventricle during diastole A decrease in the interval between successive P waves An increase in the length of diastole A decrease in blood leaving the ventricle during systole (as compared to a normal animal) An increase in the amount of blood leaving the left ventricle D An increase in the amount of blood leaving the right ventricle (if the chart was created using blood flow and pressures on the right instead of the left side of the hea

You are at the correct level if you observe lateral ventricles or the cerebellum when completing a Biparietal diameter or head circumference measurement. a. True b. False

You should consult your doctor before exercising especially with which condition? Swollen abdomen Pregnancy-induced high blood pressure Fear of labor

34. Which of the following consists of "one respiration?" A. One inhalation B. One exhalation C. One inhalation and one exhalation D. The opening and closing of the valves of the heart 31. Which of the following describes "fainting?" A. Hypotension B. Orthostatic C. Syncope D. Hypopnea 32. Which of the following is the normal range for body temperature? A. $97^{\circ }$ to $99^{\circ }F$ B. $98^{\circ }$ to $99^{\circ }F$ c $97^{\circ }$ to $100.4^{\circ }F$ D. $94^{\circ }$ to $98^{\circ }F$ 33. Which of the following symptoms is experienced by a patient when his or her temperature begins to rise? A. Coldness and chills B. Bradycardia C. Hyperventilation D. Hypotension 35. What effect can patient movement have on the pulse oximetry procedures? A. Causes a decrease in the blood flow to the finger B. Prevents the sensor from picking up the signal C. Prevents the probe from picking up the pulse signal D. Cause the photodetector to absorb too much light 36. Over which artery is the stethoscope placed when taking blood pressure?