Special handheld charts containing letters, numbers, or paragraphs in various sizes of print are used to test for
A. hyperopia.
B. myopia.
C. color blindness.
D. contrast sensitivity.
A. hyperopia.
You might also like to view...
While a 43-year-old man was cleaning a window, the glass broke and a sharp piece sliced his groin. Assessment shows him to have a large laceration to his left scrotum, with a testicle exposed and protruding through the sac. Blood is pouring from the laceration, and the patient rates the pain as an 8/10. What should the EMT do first?
A) Apply direct pressure to the injury to stop the hemorrhage B) Provide oxygen at 15 lpm C) Call for advanced life support assistance D) Cover the exposed testicle with moist dressing, and dress it loosely to collect the blood that is escaping
"____" is required when the written guidelines do not provide the Paramedic with the guidance he is looking for.
A. Above-line medical control B. Off-line medical control C. On-line medical control D. Straight-line medical control
Phenytoin is primarily used in the treatment of
a. tonic-clonic seizures. b. absence seizures. c. myoclonic seizures. d. atonic seizures.
Calculate the following order: Provider orders 500 mg of Ibuprofen. Available strength is 200 mg/tablets
2.5 tablets 2 tablets 1 tablet 1.5 tablets