1. What effect do distractions, such as adding numbers, have on the patellar ref

Question

1. What effect do distractions, such as adding numbers, have on the patellar reflex?

Select one:

a. reflex is delayed

b. no effect

c. reflex happens more quickly

2. The patellar reflex stimulates contraction of the

Select one:

a. quadriceps muscle

b. patellar tendon

c. patella

d. hamstring muscles

3. Shining light into a person's right eye will cause their left eye's pupil to:

Select one:

a. constrict (get smaller)

b. remain the same

c. dilate (get bigger)

4. The cerebrum allows you to maintain balance.

True or False

Explanation / Answer

1. b. No effect

No effect because brain is not involved during this reflex as there is a reflex arc of nerves.

2. a. quadriceps muscle

Basically the muscle spindle in the quadriceps muscle is stretched.

3. a. constrict (get smaller)

It is consensual pupillary reflex where pupil of one eye constricts with light shone into the other one.

4. True.

Cerebellum is responsibe for controlling balance and also important for control of movement. People having cerebellar syndrome face problems in coordinating balance and movement.

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.