Anatomy Cardio/Resp/Digestive

Question 1

What is the smallest bronchi tube called that lacks cartilage and possesses smooth muscle?

Accepted Answer

Bronchioles

Question 2

Which nutrient is absorbed by simple diffusion

Accepted Answer

Fats

Question 3

blood pressure measures pressure in the _____

Accepted Answer

arteries

Question 4

Which pressure is important for preventing the collapse of our lungs

Accepted Answer

Intra-pleural pressure

Question 5

Which of these is not part of the pharynx?

Accepted Answer

Vocal cords

Question 6

Quiet inspiration involves what two muscles

Accepted Answer

diaphragm, external intercostals

Question 7

The lining of each chamber of the heart is called

Accepted Answer

endocardium

Question 8

How many sections of the colon are there?

Accepted Answer

4

Question 9

What does the thoracic nerves release at the SA node for increased sympathetic function

Accepted Answer

Norepinephrine

Question 10

which of these is not a function of the liver

Accepted Answer

Secretes pepsin

Question 11

What chamber does deoxygenated blood dump into

Accepted Answer

right atrium

Question 12

Which of these is not part of the upper respiratory tract?

Accepted Answer

Larynx

Question 13

How many main bronchi do we have

Accepted Answer

2

Question 14

Where does air enter after the larynx?

Accepted Answer

Trachea

Question 15

Which valve is between the left atrium and left ventricle?

Accepted Answer

mitral valve

Question 16

Lower esophageal sphincter is between what two organs?

Accepted Answer

esophagus and stomach

Question 17

If the bronchioles' opening gets larger to allow more air to pass through the process is called

Accepted Answer

Bronchodilation

Question 18

What is the pacemaker of the heart?

Accepted Answer

SA Node

Question 19

What does heart rate times stroke volume equal

Accepted Answer

cardiac output

Question 20

which side of the heart has oxygenated blood?

Accepted Answer

left

Question 21

Which valve is between the right ventricle and pulmonary vein?

Accepted Answer

pulmonary valve

Question 22

What chamber does oxygenated blood dump into?

Accepted Answer

Both left atrium and left ventricle

Question 23

Which muscles is not involved in forceful inspiration

Accepted Answer

Pec Major

Question 24

What is the volume of air measured with quiet breathing

Accepted Answer

Tidal volume

Question 25

Which vessel carries oxygenated blood to the working cardiac tissues

Accepted Answer

coronary arteries

Question 26

Which nutrient begins its digestion in the mouth

Accepted Answer

carbs

Question 27

What is the maximum amount of air that can be forcefully inhaled

Accepted Answer

IRV

Question 28

This is sensitive to touch and produces the gag reflex

Accepted Answer

uvula

Question 29

What does the P wave stand for in an ECG

Accepted Answer

Atrial depolarization

Question 30

What is normal respiratory rate at rest?

Accepted Answer

12-15 per minute

Question 31

Where does protein digestion begin

Accepted Answer

stomach

Question 32

Besides the Inferior vena cava, Superior vena cava; what else dumps into the right atrium?

Accepted Answer

coronary sinus

Question 33

What is the exocrine function of the pancreas?

Accepted Answer

Secrete pancreatic juices to neutralize acidity of chyme

Question 34

This term is used for the use of O2 to create ATP in the cells

Accepted Answer

cellular respiration

Question 35

Air moves from an area of.....

Accepted Answer

high pressure to low pressure

Question 36

A very slow heart rate is called

Accepted Answer

Bradycardia

Question 37

Is quiet expiration active or passive

Accepted Answer

passive

Question 38

What is another name for the throat

Accepted Answer

Pharynx

Question 39

What is the stopping point of the conduction system so that the ventricles have time to fill?

Accepted Answer

AV node

Question 40

Which of the following are not part of the urinary system

Accepted Answer

1 uvula

Question 41

What is the cardiac control center

Accepted Answer

Medulla Oblongata

Question 42

Saliva is an example of this type of digestion

Accepted Answer

chemical

Question 43

What is the heart disease in which you do not hear a clear Lup Dub sound?

Accepted Answer

heart murmur

Question 44

Which sphincter is between the stomach and duodenum?

Accepted Answer

pyloric

Question 45

______ Respiration is breathing and alveolar gas exchange

Accepted Answer

External

Question 46

This layer in vessels houses the smooth muscle

Accepted Answer

tunica media

Question 47

which organ is the site of most of our digestion and absorption of nutrients

Accepted Answer

small intestine

Question 48

Approximately how many alveoli do we have in total?

Accepted Answer

600 million

Question 49

Which of these SI segments is the last portion and the longest of the three

Accepted Answer

ileum

Question 50

What is the muscle of the heart called

Accepted Answer

myocardium

Question 51

Which vessels exchange oxygen from the blood to the needed tissues?

Accepted Answer

capillaries

Question 52

This pressure is 760mmHG at sea level and decreases as you go up in elevation

Accepted Answer

Atmospheric pressure

Question 53

What is the main goal of the Respiratory system?

Accepted Answer

Get O2 into the body and expel CO2

Question 54

What is the only artery that does not have oxygen rich blood

Accepted Answer

pulmonary artery

Question 55

Involuntary neural control of breathing happens in the

Accepted Answer

medulla oblongata and pons

Question 56

Which lung has three lobes (superior, middle, inferior)?

Accepted Answer

Right

Question 57

What happens during alveolar gas exchange?

Accepted Answer

O2 diffuses into the capillaries and CO2 into the alveoli

Question 58

Which sphincter utilizes voluntary control

Accepted Answer

external anal

Question 59

what is not a layer in arteries and veins?

Accepted Answer

Tunica lateral

Question 60

This system's major goal is to digest food into smaller molecules and absorb these.

Accepted Answer

Digestive

Question 61

Which of these tissues is a flap that prevents liquids and solids from entering the trachea?

Accepted Answer

epiglottis

Question 62

What is the membrane that surrounds the lungs called?

Accepted Answer

pleura

Question 63

which part of the conduction system goes from the apex of the heart to the ventricular muscles?

Accepted Answer

Purkinje Fibers

Question 64

60% of blood volume is stored in the ______

Accepted Answer

veins

Anatomy Cardio/Resp/Digestive

Questions 65

Anatomy Cardio/Resp/Digestive

Questions 65