GRCC BI 121 SPOs: Nervous System {With
Clear Illustration Images} Actual Exam
Questions With Reviewed 100% Correct
Detailed Answers
Guaranteed Pass!!
1. Phrenic nerve - ANSWER
Carries impulses to the diaphragm from the brain.
2. Musculocutaneous nerve - ANSWER
Nerve branches from the brachial plexus. Goes to biceps brachii
3. Median nerve - ANSWER
Nerve branches from the brachial plexus. Middle of arm
, 4. Axillary nerve - ANSWER
Nerve branches from brachial plexus. Armpit
5. Radial nerve - ANSWER
Nerve branches from brachial plexus. Runs along the thumb side of the arm and
the back of the hand
6. Ulnar nerve - ANSWER
Nerve branches from brachial plexus. Pinky side
7. Femoral nerve - ANSWER
anterior thigh, lateral to femoral artery
8. Lumbar plexus - ANSWER
branches from L1-L4, includes femoral nerve
, 9. Sacral plexus - ANSWER Branches from L4-S4, includes sciatic nerve
10.Cervical plexus - ANSWER
branches from C1-C5, neck
11.Brachial plexus - ANSWER
branches from C5-T1, leads to arms
12.Sciatic nerve - ANSWER
nerve extending from the base of the spine down the thigh, lower leg, and foot
, 13.Common fibular nerve - ANSWER
controls muscles on the anterior and lateral leg (primarily dorsiflexors) and foot
14.Tibial nerve - ANSWER A division of the sciatic nerve that passes behind
the knee. It subdivides and supplies impulses to the knee, the muscles of
the calf, the skin of the leg, and the sole, heel, and underside of the toes.
15.Eyelids - ANSWER (palpebrae) two movable flaps of skin which cover
and uncover each eyeball.
16.Eyelashes - ANSWER Nerve endings of follicles initiate reflex blinking
17.Medial canthus - ANSWER The point where the upper and lower eyelids
meet on the nasal side
Clear Illustration Images} Actual Exam
Questions With Reviewed 100% Correct
Detailed Answers
Guaranteed Pass!!
1. Phrenic nerve - ANSWER
Carries impulses to the diaphragm from the brain.
2. Musculocutaneous nerve - ANSWER
Nerve branches from the brachial plexus. Goes to biceps brachii
3. Median nerve - ANSWER
Nerve branches from the brachial plexus. Middle of arm
, 4. Axillary nerve - ANSWER
Nerve branches from brachial plexus. Armpit
5. Radial nerve - ANSWER
Nerve branches from brachial plexus. Runs along the thumb side of the arm and
the back of the hand
6. Ulnar nerve - ANSWER
Nerve branches from brachial plexus. Pinky side
7. Femoral nerve - ANSWER
anterior thigh, lateral to femoral artery
8. Lumbar plexus - ANSWER
branches from L1-L4, includes femoral nerve
, 9. Sacral plexus - ANSWER Branches from L4-S4, includes sciatic nerve
10.Cervical plexus - ANSWER
branches from C1-C5, neck
11.Brachial plexus - ANSWER
branches from C5-T1, leads to arms
12.Sciatic nerve - ANSWER
nerve extending from the base of the spine down the thigh, lower leg, and foot
, 13.Common fibular nerve - ANSWER
controls muscles on the anterior and lateral leg (primarily dorsiflexors) and foot
14.Tibial nerve - ANSWER A division of the sciatic nerve that passes behind
the knee. It subdivides and supplies impulses to the knee, the muscles of
the calf, the skin of the leg, and the sole, heel, and underside of the toes.
15.Eyelids - ANSWER (palpebrae) two movable flaps of skin which cover
and uncover each eyeball.
16.Eyelashes - ANSWER Nerve endings of follicles initiate reflex blinking
17.Medial canthus - ANSWER The point where the upper and lower eyelids
meet on the nasal side
