Which statement about the muscle marked with an X is FALSE? X 1.It flexes the trunk 2.It compresses the abdominal cavity 3.It forms the inguinal ligament 4.It is deep to the internal oblique 5.Its tendon forms part of the rectus sheath

Muscle name – one action. 1.Trapezius – extend humerus 2.Teres minor- lateral rotation of humerus 3.Deltoid – adbuction of humerus 4.Triceps – adduction of humerus

When this muscle contract, what happens? 1.Hip adduction 2.Hip extension 3.Hip flexion 4.Knee flexion 5.Knee extension 6.Two of above 7.Not sure X

How many neurons does it take to carry the pain of a stubbed toe to your spinal cord? Move than 3 5.Not sure

If the afferent neurons in your index finger get severed, what is the effect in your finger? 1.Can’t move your finger 2.Can’t feel your finger 3.Both 1 and 2 4.Nothing happens

Multiple sclerosis is a disease where the myelin sheath in the CNS deteriorates and is replaced by scar tissue. Given this info, which of these symptoms/signs could be a result of MS. 1.Double vision 2.Numbness in limbs 3.Numbness in face 4.Muscle (skeletal) weakness 5.Loss of balance 6.All of the above

This slide shows a simple stretch reflex in the leg. If spinal cord is severed at C7, will the patient still have a stretch reflex in their leg? 1.Yes 2.No 3.Not sure L4