« previous next »

Author Question: The phase in the cardiac cycle when the mitral valve is closed and the aortic valve is open is the ... (Read 56 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Feb 27, 2019
The phase in the cardiac cycle when the mitral valve is closed and the aortic valve is open is the
 A) atrial systole.
  B) early diastolic filling phase.
  C) late diastolic filling phase.
  D) systolic ejection phase.
  E) dicrotic phase.

Question 2

The male gonad is called a(n)
 A) seminal vesicle.
  B) epididymis.
  C) rete.
  D) testis.
  E) prostate.


stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Feb 27, 2019
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Open space is found in a Lodgepole pine stand after thinning. Open space is found in a Lodgepole pine stand after thinning.
combined-cycle power plant combined-cycle power plant
The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section
Major regulatory factors controlling pyruvate dehydrogenase and the citric acid cycle Major regulatory factors controlling pyruvate dehydrogenase and the citric acid cycle
The water cycle The water cycle
Regulation of Bacteriophage Entry into the Lytic or Lysogenic Cycle Regulation of Bacteriophage Entry into the Lytic or Lysogenic Cycle
Video: Interview with Person having Obsessive Compulsive Disorder

For a complete list of videos, visit our video library