The best way to detect contact lenses for removal is to:
A) Shine a penlight into each eye at a slight angle and look for a shadow
B) Turn on the overhead lights and look for your reflection over the iris
C) Lightly run a gloved finger across the globe of the eye and sweep any lens to the corner
D) Apply a sterile contact lens detector over the iris
A) Shine a penlight into each eye at a slight angle and look for a shadow
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Which one of the following patients should the EMT recognize as having a normal skin temperature?
A) 25-year-old female who is dizzy with cool skin B) 36-year-old male complaining of nausea with warm skin C) 47-year-old female with chest pain and warm-to-hot skin D) 88-year-old male who is weak with skin that is cool and dry
Which of the following hormones does NOT stimulate glycogenolysis?
A. Insulin B. Glucagon C. Epinephrine D. Thyroxine
In nucleic acid synthesis, which enzyme is responsible for replication of DNA?
A) Isomerase B) DNA ligase C) DNA polymerase D) Restriction endonucleases
The horny layer of skin is known as the:
A. subcutaneous layer B. stratum germinativum C. stratum corneum D. stratum basale