Lesson 26.4 - Diseases of the Musculoskeletal System

Question 1

is a disease characterized by porous bone. The bones become thinner and porous. It is associated with brittle and fragile bones, prone to fracture.

Answer 1

Osteoporosis

Question 2

Osteoporosis can be caused by lack of _________ and other factors.

Answer 2

calcium

Question 3

is a disease that primarily affects the articular cartilage of the synovial joints

Answer 3

Osteoarthritis

Question 4

Osteoarthritis symptoms include the following:

Answer 4

pain, swelling, and stiffness in the affected joints.

Question 5

is a genetic disorder and lead to improper bone growth. It is caused by the mutation in the FGFR3 gene.

Answer 5

Achondroplasia

Question 6

Achondroplasia causes ___________. It is mainly characterized by a short stature.

Answer 6

dwarfism

Question 7

is an incurable genetic disorder. It leads to the weakening and degeneration of skeletal muscles. It prevents many bodily functions as a result.

Answer 7

Muscular Dystrophy

Question 8

causes weakness of the muscles throughout the body.

Answer 8

Myotonic Dystrophy

Question 9

is usually found in males. It leads to muscle degeneration.

Answer 9

Duchenne muscular dystrophy

Question 10

causes pain in different muscles. Its accompanying effects include trouble concentrating and migraine.

Answer 10

Fibromyalgia

Question 11

is the decrease in size and strength of tissues as a result of disuse.

Answer 11

Atrophy

Question 12

Proper Care of the Musculoskeletal System

Answer 12

Proper diet, Regular Exercise