Science teas

Question 1

sagittal (lateral) plane

Answer 1

divides body into left and right

Question 2

coronal (frontal) plane

Answer 2

divides body into front and back

Question 3

Axial (transverse) plane

Answer 3

Divides body into upper and lower parts

Question 4

Medial

Answer 4

Toward the midline

Question 5

Lateral

Answer 5

Away from the midline

Question 6

Proximal

Answer 6

Closer to center of body

Question 7

Distal

Answer 7

Further away from center of the body

Question 8

Anterior/Ventral

Answer 8

Front of body

Question 9

Posterior/Dorsal

Answer 9

Back of body

Question 10

Superior

Answer 10

Above the midline, toward the head

Question 11

Inferior

Answer 11

Below the midline, away from head

Question 12

Ventral cavity

Answer 12

thoracic cavity and abdominopelvic cavity

Question 13

thoracic cavity

Answer 13

Contains Heart, lungs, diaphragm, trachea, esophagus, thymus

Question 14

abdominopelvic cavity

Answer 14

Abdominal cavity

-Contains stomach, intestines, spleen, liver, kidney

Pelvic cavity

-Contains urinary bladder, reproductive organs, rectum, distal colon

Question 15

What are the cavities lined with?

Answer 15

Serous membranes

Question 16

Partial layer

Answer 16

Lines cavity wall

Question 17

Visceral layer

Answer 17

Lines the organs

Question 18

Partial pleura

Answer 18

Lines thoracic cavity

Question 19

Pericardial

Answer 19

lines the heart

Question 20

Peritoneal membrane

Answer 20

lines the abdominopelvic cavity

Question 21

Dorsal cavity

Answer 21

contains the brain and spinal cord
posterior to body

Question 22

Cranial cavity

Answer 22

contains brain, 12 spinal cords, and pituitary gland

contains meninges which lines the cavity, brain, and spinal cord and CSF in found

Question 23

Meninges and CSF

Answer 23

three protective membranes and fluid that surround the brain and spinal cord

Question 24

Vertibral Cavity

Answer 24

Contains Vertebrae and Spinal Cord

Has meninges

Question 25

Pathway of air

Answer 25

Mouth/Nose->Pharynx->Larynx->Trachea->Bronchi->Bronchioles->Alveoli

Question 26

gas exchange

Answer 26

oxygen enters blood and carbon dioxide leaves

Question 27

Where does gas exchange occur?

Answer 27

Alveoli

Question 28

lungs are surrounded by

Answer 28

pleural membranes (visceral and parietal)

Question 29

Pharynx

Answer 29

Throat, nasopharynx, oropharynx, and laryngopharynx.

Question 30

Larynx

Answer 30

voice box, thyroid and cricoid cartilage

Question 31

Trachea

Answer 31

windpipe smooth muscle: goblet cells and cilia cartilage

Question 32

Bronchi

Answer 32

primary, second, tertiary

Question 33

Bronchioles

Answer 33

no cartilage smooth and elastic tissue constricts and dilates terminal bronchiole- leads to alveoli

Question 34

Diseases that constrict air flow

Answer 34

COPD

Question 35

Emphysema

Answer 35

destruction of lung issue

Question 36

Asthma

Answer 36

dysfunctional immune response

Question 37

Alveoli

Answer 37

simple squamous epithelium where gas exchange occurs covered in surfactant

Question 38

upper respiratory tract

Answer 38

consists of the nose, mouth, pharynx, epiglottis, larynx, and trachea

Question 39

lower respiratory tract

Answer 39

larynx, trachea, bronchi, lungs

Question 40

Tidal volume

Answer 40

Amount of air that moves in and out of the lungs

Question 41

Residual capacity

Answer 41

Amount of air remaining in the lungs after exhalation

Question 42

inspiration

Answer 42

breathing in (inhalation)

Question 43

expiration

Answer 43

breathing out (exhalation)

Question 44

What happens during inspiration?

Answer 44

the diaphragm contracts, lungs expand and intra-alveolar pressure decreases, thoracic pressure increases

Question 45

what happens during expiration?

Answer 45

diaphragm and external intercostal muscles relax, decrease thorax pressure and increase lung pressure

Question 46

Where does ventilation occur?

Answer 46

diaphragm, intercostal muscles, pressure change O2 in CO2 out

Question 47

Factors affecting diffusion in gas exchange?

Answer 47

Concentration gradient Surface area Distance