What does the axillary nerve control?
What is the function of the axillary nerve? The axillary nerve helps you move muscles in your upper limbs, near your shoulder. It also provides sensation to this area, including: Pain.
What nerve controls deltoid?
Axillary nerve dysfunction is a form of peripheral neuropathy. It occurs when there is damage to the axillary nerve. This is the nerve that helps control the deltoid muscles of the shoulder and the skin around it. A problem with just one nerve, such as the axillary nerve, is called mononeuropathy.
What is C8 in brachial plexus?
The C8 nerve forms part of the radial and ulnar nerves via the brachial plexus, and therefore has motor and sensory function in the upper limb.
What nerves come from C5 and C6?
Additionally, from C5 and C6, the axillary nerve supplies the motor function of the deltoid and teres minor, as well as the sensory aspect of the overlying skin, the superior lateral cutaneous nerve of the arm, and the skin of the lateral shoulder and arm.
What is the clear part of the eye called?
The clear, dome-shaped surface that covers the front of the eye. Iris. The colored part of the eye. The iris is partly responsible for regulating the amount of light permitted to enter the eye. Lens (also called crystalline lens).
What is the colored part of the eye called?
The colored part of the eye. The iris is partly responsible for regulating the amount of light permitted to enter the eye. Lens (also called crystalline lens). The transparent structure inside the eye that focuses light rays onto the retina. Lower eyelid.
Which gland makes the oil that becomes another part of tear film?
The meibomian gland makes the oil that becomes another part of the tear film. Tears drain from the eye through the tear duct. Light is focused into the eye through the clear, dome-shaped front portion of the eye called the cornea.
What is the hole in the back of the eye called?
Behind the anterior chamber is the eye’s iris (the colored part of the eye) and the dark hole in the middle called the pupil. Muscles in the iris dilate (widen) or constrict (narrow) the pupil to control the amount of light reaching the back of the eye.