Question

question 10
a___ is usually a sudden traction on a muscle, ligament, and joint capsule.
o sprain
o strain
o dislocation
o subluxation
question 11
which of the following means double vision?
o myopia
o emmetropia
o diplopia
o presbyopia
question 12
otitis media is an inflammation of:
o the middle ear
o the outer ear
o the inner ear
o the ear canal

Explanation:

• Question 10: A sprain is a sudden traction (stretching or tearing) of a ligament (connects bones to other bones at joints), muscle, or joint capsule. A strain is related to muscles/tendons (muscle - tendon unit), dislocation is complete displacement of bones at a joint, and subluxation is partial displacement.
• Question 11: Diplopia is the medical term for double vision. Myopia is nearsightedness, emmetropia is normal vision, and presbyopia is age - related farsightedness.
• Question 12: Otitis media specifically refers to inflammation of the middle ear. The outer ear inflammation is often called otitis externa, the inner ear has different conditions (like labyrinthitis), and the ear canal is part of the outer ear.

Answer:

• Question 10: sprain
• Question 11: diplopia
• Question 12: the middle ear