Briefly explain how light passes through the eye and to the brain.
What will be an ideal response?
The light from the object enters the eye through the cornea. The lens focuses the image on the retina. The photoreceptors on the retina convert the light energy into a signal that is sent to the brain via the optic nerve.
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A patient, who is coughing, has suffered a superficial burn to the chest, arms, and face after pouring gasoline on a smoldering campfire. Which one of the following statements indicates that the EMT is properly caring for him?
A) "We are going to put ice packs to your chest to cool the burn." B) "I am going to apply a special antibiotic lotion to the burned areas to prevent scarring." C) "Throughout transport, I am going to listen to your lungs quite frequently." D) "I need to clean the dirt from the burned area to prevent an infection."
Which of the following statements describes the proper care for the cord after delivery?
a. The cord is clamped and cut one inch from the baby's abdomen. b. The clamps are removed after the cord has been cut. c. The cord is clamped but is not cut until the arrival of the baby at a hospital. d. The cord is appropriately clamped and then cut approximately 6 inches from the infant's abdomen.
Empathy is defined as perceiving and understanding from another's point of view. Respect is defined as the understanding that others are entitled to have perceptions different from our own with an openness and absence of defensiveness
A) Both statements are true. B) Both statements are false. C) The first statement is true; the second is false. D) The first statement is false; the second is true.
Which of the following is the name of any blood test compound that is the subject of its own specific chemical analysis?
A. RBC B. WBC C. Total Cholesterol D. Lab Analyte