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Pe 9N3 Flashcards > Lesson 3 > Flashcards

Lesson 3 Flashcards

1
Q

What is the primary function of the skeleton?

A

The primary function of the skeleton is to provide support and structure to the body.

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2
Q

True or False: The human skeleton is made up of 206 bones.

A

True

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3
Q

Which part of the skeleton protects the brain?

A

The cranium

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4
Q

Multiple Choice: Which of the following is NOT a function of the skeleton? A) Blood cell production B) Hormone regulation C) Protection of organs D) Mineral storage

A

B) Hormone regulation

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5
Q

What is the term for the junction where two bones meet?

A

Joint

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6
Q

True or False: Cartilage is a type of connective tissue found in the skeleton.

A

True

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7
Q

Fill in the blank: The _____ skeleton consists of the skull, vertebral column, and rib cage.

A

axial

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8
Q

What is the role of the vertebral column?

A

To protect the spinal cord and provide structural support.

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9
Q

Multiple Choice: How many pairs of ribs do humans typically have? A) 10 B) 12 C) 14 D) 16

A

B) 12

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10
Q

What is the name of the bone that forms the upper arm?

A

Humerus

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11
Q

Name the two bones found in the forearm.

A

Radius and ulna

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12
Q

True or False: The pelvic girdle is part of the appendicular skeleton.

A

True

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13
Q

What type of joint allows for the greatest range of motion?

A

Ball-and-socket joint

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14
Q

Fill in the blank: The _____ is the longest bone in the human body.

A

femur

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15
Q

What is the primary mineral stored in bones?

A

Calcium

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16
Q

Multiple Choice: Which bone is known as the collarbone? A) Scapula B) Clavicle C) Sternum D) Humerus

A

B) Clavicle

17
Q

What is the difference between compact bone and spongy bone?

A

Compact bone is dense and forms the outer layer, while spongy bone is lighter, with a lattice structure, found inside bones.

18
Q

True or False: The patella is also known as the kneecap.

A

True

19
Q

What is the term for the process of bone formation?

A

Ossification

20
Q

Fill in the blank: The _____ vertebrae are located in the neck region.

A

cervical

21
Q

Multiple Choice: Which bone is NOT part of the skull? A) Frontal B) Mandible C) Tibia D) Occipital

A

C) Tibia

22
Q

What structure connects muscles to bones?

A

Tendons

23
Q

True or False: The skeleton does not play a role in protecting vital organs.

A

False

24
Q

What is the name of the bone under your Femur?

A

Patella

25
Q

What are the bones in your legs called?

A

Fibula & Tibia

26
Q

What are the bones in your feet called?

A

Tarsals, Metatarsals, Phalanges

27
Q

What are the bones in your hand called?

A

Carpals, Metacarpals, Phalanges

28
Q

What is the bone on your back called?

A

Vertebrae

Pe 9N3 Flashcards (3 decks)

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