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Author Question: Oxygen molecules travel on red blood cells from the lungs to the heart in a combined structure ... (Read 62 times)

CQXA

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on: Jun 27, 2018
Oxygen molecules travel on red blood cells from the lungs to the heart in a combined structure called ________.
 
  A) respiration
  B) metabolism
  C) cardiopulmonary
  D) oxyhemoglobin

Question 2

Which is a surgical procedure that removes one entire lung?
 
  A) pneumonectomy
  B) thoracotomy
  C) lobectomy
  D) tracheostomy


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vickybb89

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Reply #1 on: Jun 27, 2018
Answer to Question 1

D
Explanation: A) This is a process, not a combined structure.
B) This is a process, not a combined structure.
C) Cardiopulmonary is an adjective, not a combined structure.
D) Correct The oxygen molecule is carried on the hemoglobin in the red blood cell.

Answer to Question 2

A
Explanation: A) Correct
B) This is an incision into the thoracic cavity.
C) This removes just one lobe of a lung.
D) This is a permanent opening in the trachea.


CQXA

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Reply 2 on: Jun 27, 2018
Thanks for the timely response, appreciate it

kusterl

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Reply 3 on: Yesterday
Gracias!

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