Paper 2 B23 A&P

Question 1

Vitim D is formed by?

Answer 1

In thebskin by the action of sunlight on a substance called cholesterol

Question 2

The Humerus is …?

Answer 2

upper arm, between the shoulder joint and elbow joint

Question 3

The Sternum is located?

Answer 3

Long bone of the chest between breasts.

Question 4

The Scapula is located?

Answer 4

Shoulders blades

Question 5

The clavicle is… ?

Answer 5

Chest- collar bone

Question 6

What is the sinus?

Answer 6

Is an air space found in the temporal, occipital, sphenoid and maxillae bones. Which open the nasal cavity.

Question 7

What is the function of the sinus?

Answer 7

To make the skull lighter, improve voice tone, secrete mucas to help with air flow.

Question 8

Where is the temporal muscle?

Answer 8

Side of head, near ear

Question 9

Where is the occipitalis muscle?

Answer 9

Back of lower head

Question 10

Where is the sternocleidomastoid muscle?

Answer 10

Neck

Question 11

Where is the triceps?

Answer 11

Back of upper arm

Question 12

Where is the deltoids?

Answer 12

Outer shoulder

Question 13

What is the muscle called that draws the lower lip and gaw down, forming wrinkles in the neck?

Answer 13

Platysma

Question 14

The biceps are responsible for?

Answer 14

Flexion of the elbow

Question 15

The trapezius muscle is relaxed by?

Answer 15

Indian head massage

Question 16

Skeletal muscle has the ability to aid movement movement of?

Answer 16

Lymph

Question 17

Where is the internal jugular?

Question 18

Where is the external jugular?

Question 19

What is the difference between a vein and artery?

Answer 19

Vein has a wider lumen

Question 20

Lymph circulates the body and empties into what?

Answer 20

Blood stream, via lymph nodes

Question 21

Lymph travels around the body and is prevented from flowing backwards by what?

Answer 21

Valves

Question 22

Plasma moves out of the capillaries and becomes what?

Answer 22

Tissue fluid

Question 23

Plasma bathes the cells in nutrition and oxygen

Answer 23

True

Question 24

Waste and excess fluids move into the lymphatic vessels.

Answer 24

True

Question 25

Waste returns to capillaries

Answer 25

True

Question 26

What is the endocrine system made up of?

Answer 26

Glands

Question 27

What is the function of the endocrine system?

Answer 27

Glands release hormones into the bloodstream. To regulate how much of each hormone is released.

Question 28

Where is the trachea?

Answer 28

Windpipe

Question 29

Where is the pharynx?

Answer 29

Throat. Behind nasal cavity

Question 30

Where is the larynx?

Answer 30

Voice box. Small organ in top of neck

Question 31

Where is the bronchi?

Answer 31

Main airway into the lungs

Question 32

Where is yhe bronchioles?

Answer 32

Within the lungs

Question 33

Where is the alveoli?

Answer 33

Tiny sacs in lungs

Question 34

Where is the lungs?

Answer 34

Chest

Question 35

What is the purpose of myelin sheath covering an axon?

Answer 35

Provide insulation

Question 36

What does the central nervous system CNS consist of?

Answer 36

Brain and spinal cord. Controls movement, emotion, breathing, body temp.