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

Author Question: Tissue layers making up the heart wall include which of the following? 1. Endocardium 2. Epicardium ... (Read 83 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532
on: Jul 16, 2018
Tissue layers making up the heart wall include which of the following? 1. Endocardium 2. Epicardium 3. Myocardium
 
  a. 1, 2, and 3
  b. 2 and 3 only
  c. 2 only
  d. 1 and 3 only

Question 2

What is the loose membranous sac that encloses the heart?
 
  a. Endocardium
  b. Mesothelium
  c. Myocardium
  d. Pericardium


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

matt

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
The heart wall consists of three layers: (1) the outer epicardium, (2) the middle myocardium, and (3) the inner endocardium.

Answer to Question 2

ANS: D
The heart resides within a loose, membranous sac called the parietal pericardium.


Tazate

  • Member
  • Posts: 532
Reply 2 on: Jul 16, 2018
Excellent

ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Tracheid cells in xylem tissue. Tracheid cells in xylem tissue.
The thymus gland. This gland lies in the mediastinum of the thoracic cavity, just above the heart. I The thymus gland. This gland lies in the mediastinum of the thoracic cavity, just above the heart. I
Rock layers (strata) usually look like layers in a cake such as these strata at Olduvai Gorge Tanzan Rock layers (strata) usually look like layers in a cake such as these strata at Olduvai Gorge Tanzan
Remedies for insomnia include increased physical exercise and time spent outdoors. Remedies for insomnia include increased physical exercise and time spent outdoors.
Anatomy of the heart. Remember: It is labeled right and left based on the patient’s perspective. Anatomy of the heart. Remember: It is labeled right and left based on the patient’s perspective.
Heart Valves and Circulation of Blood Heart Valves and Circulation of Blood
Video: Requirements for nervous signals

For a complete list of videos, visit our video library