Heart Function

Welcome to the Heart Function category on Questions LLC! Here, you will find a wealth of information and answers to all your questions related to the intricate workings of the human heart. Whether you're curious about how this vital organ functions, seeking advice on maintaining a healthy heart, or have concerns about specific heart conditions, our knowledgeable community is here to assist you. Explore the collection of questions and answers in this category to deepen your understanding of heart function and foster a healthier lifestyle.

Questions (15)

The Law of LaPlace explains which one?O why stretching of the heart increase the stroke volume • the different factors that
1. 2 answers
2. asked anonymously
3. 103 views
What does the left side of the heart do?Controls movement on the left side of your body from outer space. Pumps oxygen filled
1. 1 answer
2. asked by Desperate
3. 76 views
5. You are writing a research article on how a human heart works. What would be the MOST helpful to include in your article for
1. 1 answer
2. asked by Help the ELA Kid😔✏️📃
3. 72 views
An Adult male's heart pumps about 2.8 million liters of blood a year. If his heart beats 70 times a minute, how much blood does
1. 10 answers
2. asked by chad
3. 3,925 views
Find the power of human heart ,which beats72 times per minute , if it does 1.5J of work every beat.
1. 3 answers
2. asked by mona
3. 677 views
Your heart functions in your body as
1. 1 answer
2. asked by kerry
3. 316 views
The heart is a _____ that provides the force necessary to circulate the blood to all the tissues in the body.A. Skeletal pump B.
1. 2 answers
2. asked by Katherine
3. 729 views
the systemtic system of the heart sends oxygenated blood and nutrients to all body cells.If the questions were does it send
1. 2 answers
2. asked by jb
3. 734 views
The function of the sinoatrial node is toA. keep the heart beating. B. filter lymph. C. prevent blood from backing up into the
1. 1 answer
2. asked by Sandy
3. 651 views
A)Heart rate is controlled by a pacemaker—an area within the heart that initiates contractions of the heart muscles. If left
1. 1 answer
2. asked anonymously
3. 70 views
when the aortic valve opens into the aorta blood flowsA. out of the body B. into the right atrium *** C. into the left ventricle
1. 4 answers
2. asked by Lolaw
3. 1,989 views
A lion's heart beats 12 times in 16 seconds. How many heartbeats will it have in 60 seconds?A) 3.2 heartbeats B) 36 heartbeats
1. 2 answers
2. asked by mylasia
3. 555 views
The cells that are responsible for the “squeeze” of the heart are:contractile. contractile. conducting. conducting.
1. 1 answer
2. asked by 1 point
3. 29 views
Your heart works by:(1 point) Responses entirely voluntary muscle contraction. entirely voluntary muscle contraction. entirely
1. 3 answers
2. asked anonymously
3. 18 views
Complete the passage to describe the function of the heart.The pumping of the heart involves the alternate contraction and
1. 1 answer
2. asked by Bot GPT 3.5
3. 3 views