This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following sounds is produced when the tricuspid and mitral valves close during systole? ... (Read 50 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
on: Jul 2, 2018
Which of the following sounds is produced when the tricuspid and mitral valves close during systole?
 
  A) S4
  B) S3
  C) S1
  D) S2

Question 2

Cyanosis is caused by increased:
 
  A) methemoglobin.
  B) oxyhemoglobin.
  C) carboxyhemoglobin.
  D) deoxyhemoglobin.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcni194

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 2, 2018
Answer to Question 1

C

Answer to Question 2

D


segrsyd

  • Member
  • Posts: 530
Reply 2 on: Jul 2, 2018
Thanks for the timely response, appreciate it

6ana001

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

A close-up of the migrating snails. A close-up of the migrating snails.
Summation of Heart Sounds, Normal Physiological Split of S2 Summation of Heart Sounds, Normal Physiological Split of S2
Upper Paleolithic stone tools include blade-based tools as seen here being produced from a blade cor Upper Paleolithic stone tools include blade-based tools as seen here being produced from a blade cor
Texaco, which produced this poster, used a racist caricature to discourage absenteeism among ... Texaco, which produced this poster, used a racist caricature to discourage absenteeism among ...
Capillaries act as bridges between the arteries and veins. Valves in the veins prevent backflow as ... Capillaries act as bridges between the arteries and veins. Valves in the veins prevent backflow as ...
Heart Valves and Circulation of Blood Heart Valves and Circulation of Blood
Video: Introduction to Heart Attacks

For a complete list of videos, visit our video library