Which of the following could be a sign of aids in a person infected with hiv?
a. severe weight loss
b. herpes
c. pneumonia
d. all of the above

If gloves become heavily soiled and additional patient care tasks must be performed on that patient, what should you do? a. no action is necessary as it's the same patient b. change gloves c. double glove d. wash the gloves

When a doctor suspects that a patient may have diabetes based on what symptoms?

Which of the following defines scoliosis? a. a posture disorder characterized by the shoulders being rounded and the back hunched b. a posture disorder in which the spine curves up the back like a snake c. a posture disorder characterized by excessive curvature or arch in the lower back d. none of the above