« previous next »

Author Question: There are ________ main coronary arteries in the heart. A) two B) four C) six D) ... (Read 61 times)

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
on: Jul 2, 2018
There are ________ main coronary arteries in the heart.
 
  A) two
  B) four
  C) six
  D) five

Question 2

Passive filling of the coronary arteries occurs during:
 
  A) ventricular diastole
  B) atrial diastole
  C) ventricular systole
  D) ventricular contraction


nothere

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 2, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Major arteries of the systemic circulation. Major arteries of the systemic circulation.
Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r
SHEEP HEART SHEEP HEART
POSTERIOR AND ANTERIOR SHEEP HEART POSTERIOR AND ANTERIOR SHEEP HEART
Post–Main-Sequence Evolution Post–Main-Sequence Evolution
Maximal Heart Rate Over Time Maximal Heart Rate Over Time
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library