Biology ยท General Awareness

Skeletal and Muscular System

1,098 Questions

The skeletal and muscular system is a core topic in human biology. It covers the structure and function of bones, joints, and muscles. These concepts frequently appear in general science sections of various competitive exams. Master this topic to score higher.

Types of jointsHuman body bonesSkeletal fracturesMuscle anatomy

Skeletal and Muscular System Questions

Multiple choice

Which of the following is NOT a region of the spinal cord?

  1. Cervical

  2. Thoracic

  3. Lumbar

  4. Sacral
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The sacral region is part of the vertebral column, not the spinal cord.

Multiple choice

What is the name of the condition characterized by damage or dysfunction of the spinal cord?

  1. Spinal cord injury

  2. Spinal stenosis

  3. Multiple sclerosis

  4. Amyotrophic lateral sclerosis
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Spinal cord injury refers to damage or dysfunction of the spinal cord, often resulting in loss of motor or sensory function.

Multiple choice

Which condition is characterized by inflammation of the plantar fascia, a thick band of tissue that runs along the bottom of the foot?

  1. Plantar fasciitis

  2. Heel spurs

  3. Bunions

  4. Hammertoes
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Plantar fasciitis is a common condition that causes pain in the heel and arch of the foot, often due to overuse or improper footwear.

Multiple choice

What is the term for an abnormal inward deviation of the big toe?

  1. Hallux valgus

  2. Hammertoe

  3. Bunion

  4. Claw toe
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Hallux valgus, commonly known as a bunion, is a condition in which the big toe deviates inward, often causing pain and discomfort.

Multiple choice

What is the term for a condition in which the toes curl downward, causing pain and discomfort?

  1. Hammertoe

  2. Claw toe

  3. Bunions

  4. Hallux valgus
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Hammertoe is a condition in which the toes curl downward, often causing pain and discomfort, and can be caused by wearing ill-fitting shoes.

Multiple choice

Which foot condition is characterized by a bony growth on the back of the heel?

  1. Plantar fasciitis

  2. Heel spurs

  3. Bunions

  4. Hammertoes
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Heel spurs are bony growths that develop on the back of the heel, often caused by overuse or improper footwear.

Multiple choice

What is the term for a condition in which the toes overlap or cross over each other?

  1. Hallux valgus

  2. Hammertoe

  3. Bunion

  4. Claw toe
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Claw toe is a condition in which the toes overlap or cross over each other, often caused by wearing ill-fitting shoes.

Multiple choice

Which foot condition is characterized by a painful inflammation of the joint at the base of the big toe?

  1. Plantar fasciitis

  2. Heel spurs

  3. Bunions

  4. Gout
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gout is a condition that causes painful inflammation of the joint at the base of the big toe, often due to a buildup of uric acid in the body.

Multiple choice

What is the term for a condition in which the big toe deviates outward, away from the other toes?

  1. Hallux valgus

  2. Hammertoe

  3. Bunion

  4. Hallux varus
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Hallux varus is a condition in which the big toe deviates outward, away from the other toes, and can be caused by various factors including genetics and improper footwear.

Multiple choice

What is the medical term for a condition where the cartilage in the knee joint gradually wears down over time?

  1. Osteoarthritis

  2. Rheumatoid Arthritis

  3. Gout

  4. Bursitis
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Osteoarthritis is a common joint condition that can affect the knees in combat sports. It is characterized by the gradual wearing down of the cartilage in the knee joint, leading to pain, stiffness, and reduced mobility.

Multiple choice

What is the term for a condition where the shinbone becomes inflamed due to repetitive stress?

  1. Shin Splints

  2. Stress Fracture

  3. Compartment Syndrome

  4. Tarsal Tunnel Syndrome
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Shin splints is a common leg injury in combat sports, caused by inflammation of the shinbone (tibia) due to repetitive stress and overuse.

Multiple choice

What is the term for a condition where the cartilage between the vertebrae in the spine degenerates?

  1. Spinal Stenosis

  2. Spondylolisthesis

  3. Degenerative Disc Disease

  4. Sciatica
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Degenerative disc disease is a common spinal condition that can affect combat sports athletes, resulting from the gradual breakdown of the discs between the vertebrae.

Multiple choice

What is the most common type of skeletal dysplasia?

  1. Achondroplasia

  2. Osteogenesis imperfecta

  3. Thanatophoric dysplasia

  4. Chondrodysplasia punctata
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Achondroplasia is the most common type of skeletal dysplasia, occurring in about 1 in 25000 births.

Multiple choice

Which of the following is a characteristic feature of achondroplasia?

  1. Short stature

  2. Large head

  3. Short limbs

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Short stature, large head, and short limbs are all characteristic features of achondroplasia.

Multiple choice

What is the largest bone in the human body?

  1. Femur

  2. Tibia

  3. Humerus

  4. Pelvis
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The femur, also known as the thigh bone, is the longest and strongest bone in the human body.