What is the function of structure A?

Mix oxygenated and deoxygenated blood

They are the vessels that come off the heart

If fatty deposits form inside the coronary artery, the cardiac muscle receives less oxygen, causing

the rate of respiration to decrease

the rate of reparation to increase

Statins are drugs that

dissolve the fat inside arteries

Statins lower blood cholesterol which

slows down the rate of fatty deposits inside arteries

increases the amount of cardiac muscle in the heart

What is the cause of Coronary Heart Disease?

Build up of fatty deposits due to high levels of LDL cholesterol in the coronary arteries

Build up of plaque in the aorta

Build up of fatty deposits due to high levels of HDL cholesterol in the coronary arteries

Build up of fatty deposits in the left ventricle

Stents are used when fatty deposits build up in the artery, how do they work?

A small balloon with a metal mesh attached around it gets inputted into the artery, the balloon is then inflated to open the blood vessel. The balloon is then removed from the artery to leave the stent in place.

A small balloon with a metal mesh attached around it gets inputted into the artery, the balloon is then inflated to open the blood vessel.

They open up the artery wall and insert a metal mesh straight into the artery

A metal mesh is inputted into the artery which degrades over time

Select all the benefits of stents: (3 answers)

Done without use of general anesthetic

Coronary heart bypass surgery is used as an alternative to stents when arteries are too badly blocked or there are multiple blockages, what are the disadvantages of this treatment? (3 answers)

High risk due to use of general anesthetic

Recovery time is longer - people stay in hospital for longer period after treatment

Recovery time is short - people leave hospital soon after treatment

Statins are used when: (2 answers)

As a control of cholesterol levels for people who have CHD

There are low levels of LDL cholesterol in the blood

There is a low amount of funding and stents are expensive

What is a cause of a leaky valve?

Valves become stiff and don't open fully

Valves become too flexible and open too quickly

Mechanical valves can be used when a person develops leaky valves, choose one advantage and one disadvantage of mechanical valves below: (2 answers)

Made of durable metals making them a long term fix

Made of non-durable metals making them a short term fix

Once completed, there is no further treatment required

Blood clotting is common - permanent medication is required to prevent this

Choose 2 disadvantages of an artificial heart

Parts of the heart can wear out

Can bridge the gap whilst waiting for a heart transplant

No risk of being rejected by the recipients body

Patients can often live a relatively normal lifestyle

When the diaphragm contracts...

the volume of the thoracic cavity increases and the pressure decreases, causing air to rush into the lungs.

the volume of the thoracic cavity decreases and the pressure increases causing air to rush out of the lungs.

B4 review quizizz

Quiz

•

Science

•

8th - 12th Grade

•

Practice Problem

•

Medium

Gareth Woolley

Used 6+ times

FREE Resource

53 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the name of structure 1?

Left Atrium

Right Atrium

Right Trium

Left Ventricle

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the name of structure 2?

Right Atrium

Left Atrium

Right Ventricle

Left Ventricle

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the name of structure 5?

Pulmonary Artery

Aorta

Pulmonary Vein

Vena Cava

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the name of structure 7?

Pulmonary Artery

Inferior Vena Cava

Pulmonary Vein

Superior Vena Cava

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the name of structure 6?

Pulmonary Artery

Inferior Vena Cava

Aorta

Superior Vena Cava

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the name of structure 3?

Left Atrium

Right Atrium

Left ventricle

Pulmonary vein

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the name of structures 9?

Aorta

Pulmonary artery

Superior Vena cava

Pulmonary vein

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

52 questions

Thermal energy & Waves Revision

Quiz

•

8th Grade

51 questions

17.METAL AND NONMETAL (CLASS 10)

Quiz

•

9th - 12th Grade

50 questions

LONG QUIZ

Quiz

•

10th Grade

48 questions

24-25 Energy Review

Quiz

•

8th Grade

54 questions

ATAR 11 Human Biology - Chapter 4 and 5

Quiz

•

11th Grade

58 questions

Gas exchange grade 8 Quiz

Quiz

•

8th Grade

50 questions

C1 Lessons 1-12

Quiz

•

9th - 11th Grade

50 questions

Science 8 Quarter 2

Quiz

•

8th Grade

Popular Resources on Wayground

5 questions

This is not a...winter edition (Drawing game)

Quiz

•

1st - 5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

10 questions

Identify Iconic Christmas Movie Scenes

Interactive video

•

6th - 10th Grade

20 questions

Christmas Trivia

Quiz

•

6th - 8th Grade

18 questions

Kids Christmas Trivia

Quiz

•

KG - 5th Grade

11 questions

How well do you know your Christmas Characters?

Lesson

•

3rd Grade

14 questions

Christmas Trivia

Quiz

•

5th Grade

20 questions

How the Grinch Stole Christmas

Quiz

•

5th Grade

Discover more resources for Science

20 questions

Name That Tune Christmas Edition

Quiz

•

6th - 9th Grade

18 questions

Christmas Science

Quiz

•

6th - 8th Grade

37 questions

8.10B Weather Patterns

Quiz

•

8th Grade

10 questions

Exploring Plate Tectonics and Their Boundaries

Interactive video

•

6th - 10th Grade

22 questions

Amplify - Traits and Reproduction

Quiz

•

8th Grade

15 questions

Snow

Quiz

•

6th - 8th Grade

20 questions

Human Impact on the Environment Review #2

Quiz

•

9th Grade

15 questions

Movie Trivia for Christmas

Quiz

•

6th - 8th Grade

B4 review quizizz

53 questions

What is the name of structure 1?

What is the name of structure 2?

What is the name of structure 5?

What is the name of structure 7?

What is the name of structure 6?

What is the name of structure 3?

What is the name of structures 9?

What is the name of structure 4?

What is the name of structure 8?

What type of muscle is the heart made up of?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science