You can choose to watch one of the class recordings from the 3 options below, the all cover the same material, so no need to watch multiple recordings. I cover all of the questions in this assignment in each of these lessons. The slides are also included below so that you can review diagrams.
1. View the class recording here if you want help reviewing all of the concepts from this lesson, we addressed every question from the assignment during the recorded session. I will update with this year's recording link once we cover the topic in class.
2. Here is the recording link from class on 11/7/23
3. Here is the recording link from class on 2.16.24
After studying this unit, you will be able to:
1.Describe the structure and function of the heart and circulatory pathways
2.Compare and contrast systemic and pulmonary circulation
3.Summarize the path for electrical conduction in the hear4.Discuss common diseases and disorders that affect the cardiovascular system
Feel free to open the class slides if you would like help answering the questions below.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Match the labels with name of the heart chamber on the diagram.
Other Answer Choices:
Left atrium
Right Ventricle
Right atrium
Left ventricle
Question 10
10.
Question 11
11.
Question 12
12.
Question 13
13.
Question 14
14.
The human heart has _______ valves.
Question 15
15.
Question 16
16.
Watch the video linked below and use the information to answer the question below the video.
Question 17
17.
A cath lab is a facility that allows for detailed imaging of the blood vessels that feed the heart.
What are some examples of procedures that can be done in a Cath lab?
Do you have any questions about the types of careers that might work in a cath lab?
The heart lies in the mediastinum along with major organs of:
your respiratory system
your reproductive system
your nervous system
your integumentary system
The apex of the heart is
the top, nearest your brain.
the rear, nearest your spine.
the front, nearest your ribcage.
the bottom, nearest your stomach.
Athletes' hearts are heavier than average because:
like any muscle, they grow denser with use.
the damage caused by working out too much leaves scar tissue.
constant strain on the heart leads to inflammation.
athletes need less oxygen than the average human.
The purpose of the valves in your heart is to:
provide pressure relief.
maintain the direction of blood flow.
provide the blood with oxygen.
stabilize the temperature of the blood.
Which cavity in the heart receives deoxygenated blood?
vena cava
right atrium
right ventricle
left atrium
Saying something is "pulmonary" means it is related to your:
heart
lungs
pulse
veins
Put the follow in order to show the pattern of blood flow from the body to the lungs. Be sure to start with BODY and end with LUNGS
vena cava
body
right atrium
pulmonary artery
right ventricle
lungs
Ultimately, veins and arteries are defined most by:
their different shapes
whether they carry oxygenated blood
their different sizes
whether they carry blood to or away from the heart
The specific route for circulation that passes through the liver is:
pulmonary
digestive
lymphatic
hepatic
Compared to an average person with the same lifestyle and situation, you would expect the person with the stronger heartbeat to have:
slightly lower blood pressure
higher blood pressure
the same blood pressure
drastically lower blood pressure
Which of the following is characteristic of a patient with atherosclerosis?
can't breathe properly
has high blood pressure
has an engorged heart
has narrowed blood vessels
Your aorta is closest in diameter to
a toothpick
a drinking straw
a garden hose
a drinking glass
150 beats per minutes is a healthy resting heart rate for a 40 year old adult.
True
False
Blood pressure is higher in veins than in arteries.
