This topic contains a solution. Click here to go to the answer

Author Question: Which one of the following best describes the difference between cardiac and smooth muscle? A) ... (Read 30 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
Which one of the following best describes the difference between cardiac and smooth muscle?
 
  A) Cardiac muscle can generate an electrical impulse; smooth muscle cannot.
  B) Cardiac muscle is able to extend; smooth muscle can only contract.
  C) Cardiac muscle relies on an electrical impulse to be stimulated; smooth muscle does not.
  D) Cardiac muscle does not need a blood supply; smooth muscle does.

Question 2

The correct way to place an oropharyngeal airway (OPA) in a child would be:
 
  A) right side up, with the tongue held down with a tongue depressor until it rests in the correct position.
  B) from the right corner of the mouth in a sideways fashion, then rotated 90 degrees.
  C) upside down until it reaches the roof of the mouth, then rotated 180 degrees.
  D) sideways from the corner of the left side of the mouth, then rotated 90 degrees.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

A

Answer to Question 2

A




lidoalex

  • Member
  • Posts: 538
Reply 2 on: Jul 3, 2018
Gracias!


pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

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).

For a complete list of videos, visit our video library