Which part of the eye is responsible for focusing visual images on the photoreceptors by changing its shape?
A) Cornea B) Sclera C) Retina D) Lens
D
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Which additive is included in the microcollection container shown on the right?
A. The container on the right has EDTA. B. There are no additives in the container on the right. C. The container on the right has sodium citrate. D. The container on the right has lithium heparin.
Which of the following is an advantage of completing laboratory tests in the physician's office laboratory?
A. The POL has extended technological resources. B. Patients must travel to another location for the test. C. Turnaround time is faster for finding out results. D. The office staff must take the time to perform the tests. E. A wider range of tests can be performed.
The primary factor that affects the quality of radiation produced is:
kVp time mA mAs
You are caring for a patient who is 36 weeks pregnant. She states that she has been experiencing vaginal bleeding after? intercourse, and denies any associated pain. Vital signs? are: heart rate? 84, respirations? 18, blood pressure? 102/72 mmHg, and? warm, dry skin. The most likely cause of this? patient's vaginal bleeding? is:
A) spontaneous abortion.
B) placenta previa.
C) abruptio placentae.
D) false labor.