Test 3 Respiratory Digestive A&p 202

Front 1

Name the parts of the upper respiratory system

Back 1

Nose and Nasal cavity, Pharnyx

Front 2

Name the parts of the lower respiratory system

Back 2

Larnyx, Trachea, Bronchi (us), Lungs, Bronchioles, Alveoli

Front 3

What are the fx of the upper respiratory system? (5)

Back 3

Provide area for gas exchange, moving air to and from exchange surfaces, protect, produce sound, facilitate olfactory stimuli

Front 4

The Larnyx surrounds the _______

Back 4

Epiglottis

Front 5

The ________ covers the naso pharnyx when swallowing

Back 5

soft palate

Front 6

The 3 cartilages that make up the larnyx are

Back 6

Thyroid, epiglottis, cricoid

Front 7

The 2 sets of folds that span the epiglottis are the______ folds and the _______ folds?

Back 7

Vestibular, Vocal

Front 8

What is the fx of the T2 alveolar cells

Back 8

Decrease surface tension of alveoli to keep them open so they don't collapse after each breath

Front 9

Outside the lung the Bronchi are called ____________ (1), in the lungs they are divided into two smaller branches called ___________________(2). Each primary bronchus divides to form _____________________ (3), in each lung they to to one lobe, and the the lefg has 1, next it then branches off to form _____________________(4)

Back 9

1) Extrapulmonary Bronchi, 2) Intrapulmonary Bronchi, 3) Secondary Bronchi, 4) Tertiary Bronchi

Front 10

What are the 4 phases of Repiration and what is happening at each phase

Back 10

Vetilation-o2 into alveoli, external respiration-02 into blood, internal respiration-o2 into cell, Cellular respiration-o2 into Mitochondria

Front 11

How is 02 and CO2 transported

Back 11

O2 is carried by RBC's bound to Hemoglobin, and CO2 is either dissolved in plasma, bound as Carbaminohemoglobin, or converted to carbonic acid

Front 12

Boyle's law

Back 12

if V increases P decreases

Front 13

Name 3 disorders affecting compliance

Back 13

Emphysema, lung cancer, CF

Front 14

What happens when we inhale

Back 14

our intercostal musles expand, our lungs open and the diaphram drops and air moves in

Front 15

What part of brain controls Voluntary breathing?

Back 15

Cerebral cortex

Front 16

What part does the pons play in respirtations

Back 16

deep breaths, sleep, exhalation rate

Front 17

What part of the brain controls the rhythm at which we breathe and how?

Back 17

Medulla by stumulating the phrenic nerve in the diaphram and intercostals

Front 18

Define Tidal Volume

Back 18

When the amount of air moved into lungs is equal to amount of air moved out of lungs during a measurment of intrapulmonary pressure

Front 19

The enzymatic breakdown of large molecules into their basic building blocks is called

Back 19

chemical digestion

Front 20

The outer layer of the digestive tract is known as the

Back 20

Serosa

Front 21

Double sheets of perioneum that provide support and stability for the organs of the perioneal cavity are the

Back 21

Mesenteries

Front 22

Most of the digestive tract is lined by_____epithelium

Back 22

simple columnar

Front 23

Regional movements that occur in the small intestine and function to churn and fragment the digestive material are called

Back 23

segmentation

Front 24

A branch of the portal vein, hepatic arter, and tributary of the bile duct form the

Back 24

portal areas

Front 25

Bile release from the gallbladder into the duodenum occurs only under the stimulation of

Back 25

Choleycystokinin

Front 26

The major functions of the large intestine are

Back 26

reabsorbtion of water and compaction of feces, absorption of vitamins, storage of fecal material prior to defecation

Front 27

Three vitamins generated by bacteria in the colon are

Back 27

Vit K, Biotin, and pantothenic acid

Front 28

The final enzymatic steps in the digestive process are accomplished by

Back 28

Brush border enzymes of the microvilli