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Anatomy and Physiology of Bone Structure Quiz

#1

What is the primary function of bones in the human body?

To provide structural support and protect organs
Explanation

Support and protection of organs.

#2

Which hormone, primarily produced by the thyroid gland, stimulates bone growth and development in children?

Growth hormone
Explanation

Thyroid-produced growth hormone stimulates bone growth in children.

#3

What is the primary function of the medullary cavity within long bones?

Energy storage
Explanation

The medullary cavity stores energy within long bones.

#4

Which bone in the human body is commonly referred to as the collarbone?

Clavicle
Explanation

The collarbone is commonly referred to as the clavicle.

#5

Which bone is commonly known as the thigh bone?

Femur
Explanation

The thigh bone is commonly known as the femur.

#6

What is the anatomical term for the shoulder blade?

Scapula
Explanation

The shoulder blade is anatomically termed scapula.

#7

Which type of bone is responsible for producing blood cells?

Flat bones
Explanation

Flat bones are involved in blood cell production.

#8

What is the name of the connective tissue covering the bone surface where joints articulate?

Articular cartilage
Explanation

Articular cartilage covers bone surfaces at joints.

#9

Which vitamin is essential for the synthesis of collagen, a protein found in bone and connective tissues?

Vitamin C
Explanation

Vitamin C is essential for collagen synthesis.

#10

What is the term for the process of bone formation?

Ossification
Explanation

Bone formation process is called ossification.

#11

What is the scientific term for the growth plate located at the ends of long bones in children and adolescents?

Physis
Explanation

The growth plate is scientifically termed physis.

#12

What is the term for the process of breaking down bone tissue, releasing minerals into the bloodstream?

Resorption
Explanation

The process of breaking down bone tissue is called resorption.

#13

Which hormone plays a crucial role in regulating calcium levels in the blood and bone metabolism?

Parathyroid hormone (PTH)
Explanation

PTH regulates calcium levels in blood and bone metabolism.

#14

What is the Haversian system, also known as?

Compact bone
Explanation

Compact bone is also known as the Haversian system.

#15

Which part of the bone contains red bone marrow responsible for blood cell formation?

Epiphysis
Explanation

Epiphysis contains red bone marrow for blood cell formation.

#16

What is the name of the joint classification where bones are united by fibrous connective tissue and allow little to no movement?

Fibrous joint
Explanation

Fibrous joints allow minimal movement.

#17

Which of the following minerals is a major component of hydroxyapatite, the mineralized matrix of bone?

Calcium
Explanation

Calcium is a major component of bone mineralization.

#18

Which type of joint allows movement in multiple planes and is often found in the shoulder and hip?

Ball-and-socket joint
Explanation

Ball-and-socket joints allow movement in multiple planes.

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