Courtney suffered a corneal abrasion on one eye after she fell asleep with her hard contact lenses in place. When she asked her physician what to expect from her injury, the physician told her that
a. she would no longer be able to see from that eye.
b. she would need painkillers, as the cornea has a high density of pain receptors.
c. she wouldn't need any pain medication, because the cornea lacks pain reception.
d. her binocular depth perception would no longer function normally.
Question 2
The basal ganglia influence voluntary movement by
a. directly inhibiting the thalamus, which in turn influences the premotor cortex and SMA.
b. directly inhibiting the premotor cortex and SMA, which in turn influences the thalamus.
c. making direct connections with primary motor cortex.
d. directly activating the thalamus, which in turn influences pre-SMA and SMA.
Communication by direct contact between cells.
40.03 Contact With Enviroment
For ice massage, ice is frozen in a cylindrical container or a paper cup (A). The top half of the cu
Contact dermatitis resulting from poison ivy.
viable surface sampling using contact plates
Testing the corneal reflex