First Aid - Anatomy And Physiology, Rct Trainers
Test yourself and find out how much you know and what would be nice to know. . . Knowledge is power!
- 1.What is the name of the machine that can be used to reset the heart's natural beat?
- A.
ALD
- B.
EAD
- C.
IED
- D.
AED
- 2.How many chambers does the heart have?
- A.
2
- B.
4
- C.
6
- D.
8
- 3.What controls the timing of your heartbeat?
- A.
Heart pressure
- B.
Heart muscles
- C.
Heart's electrical system
- D.
Normal steady heartbeat
- 4.What is the "heart rate"?
- A.
A test for blood pressure build up
- B.
The number of times your heart beats a minute
- C.
The synchronised pumping action of your heart chambers
- D.
A test to seeif your heart is healthy
- 5.The eletrical signal travels through the network of conducting cell"pathways" It starts in a group of cells at the top of your heart called
- 6.When the SA node" fires" it triggers the following process
- A.
TrueThe electrical signal travels from your SA node through muscle cells in your right and left atria
- B.
False The electrical signal travels from your SA node through muscle cells in your right and left ventricles
- 7.Where is the AV "Atrioventricular" node
- A.
Left ventricle
- B.
Right atrium
- C.
Right ventricle
- D.
Left atrium
- 8.What is the "bundle of His"?
- A.
The heart's pacemaker
- B.
Conduction cells which respond to the electrical signal from the atrioventricular node
- C.
Male electrical cells that pump the heart
- D.
The cells inside the sinoatrial node that create the heartbeat
- 9.What is "sinus rhythm"?
- A.
Orderly contraction of your atria and ventricles
- B.
Normal breathing through the nasal passage airways.
- C.
Abnormal heart rate
- D.
Your atria and ventricules contracting all at the same time
- 10.What does the normal heart rate at rest range between per minute?
- A.
40 - 70
- B.
60 - 70
- C.
80 - 100
- D.
60 - 100
Questions: 16 | Attempts: 108065 | Last updated: Mar 28, 2022
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