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Author Question: The heart requires a bountiful supply of oxygen and other nutrients. Where does the heart obtain ... (Read 70 times)

lindiwe

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on: Jul 23, 2018
The heart requires a bountiful supply of oxygen and other nutrients. Where does the heart obtain oxygen and nutrients?
 
  Standard Text: Select all that apply.
  1. Right coronary artery
  2. Left coronary artery
  3. Coronary artery branches
  4. Brachial artery
  5. Saphenous vein

Question 2

A nurse educator is reviewing the clotting cascade with a group of students. The educator knows that the student has grasped the information when the student states that normal blood clotting occurs in about __ minutes.
 
  Standard Text: Round answer to the nearest whole number.
  What will be an ideal response?


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komodo7

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Reply #1 on: Jul 23, 2018
Answer to Question 1

Correct Answer: 1,2,3
Rationale 1: The right coronary artery supplies oxygen and other nutrients to the heart.
Rationale 2: The left coronary artery supplies oxygen and other nutrients to the heart.
Rationale 3: The coronary artery branches supply oxygen and other nutrients to the heart.
Rationale 4: The brachial artery does not supply oxygen and other nutrients directly to the heart.
Rationale 5: The saphenous vein does not supply oxygen and other nutrients directly to the heart.
Global Rationale: The right coronary artery, the left coronary artery, and the coronary artery branches supply oxygen and other nutrients to the heart. The brachial artery and the saphenous vein do not supply oxygen and other nutrients directly to the heart.

Answer to Question 2

Correct Answer: 6
Rationale: Normal blood clotting occurs in about 6 minutes.
Global Rationale: Normal blood clotting occurs in about 6 minutes.


lindiwe

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Reply #2 on: Jul 23, 2018
Thanks


komodo7

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Reply #3 on: Jul 23, 2018
Welcome :)


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