« previous next »

Author Question: The cardiovascular system consists of the heart and the ________. A) lungs and heart B) brain, ... (Read 104 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
on: Jun 27, 2018
The cardiovascular system consists of the heart and the ________.
 
  A) lungs and heart
  B) brain, blood vessels, and nervous system
  C) vascular structures
  D) skin

Question 2

The job of the red blood cells is to deliver oxygen to the tissues of the body.
 
  The red blood cells can fail in their task due to a variety of problems, such as: not enough red cells, not enough hemoglobin inside the red cells, or the hemoglobin inside the red cells is defective. The term that is used for all these conditions is: A) atrophy
  B) anemia
  C) neutropenia
  D) iron deficiency


mohan

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jun 27, 2018
Answer to Question 1

C
Explanation: A) The lungs are part of the respiratory system.
B) These are not part of the cardiovascular system.
C) Correct The combining form vascul/o- means blood vessel.
D) The skin is part of the integumentary system.

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Relationship of the conduction system to an ECG strip. Relationship of the conduction system to an ECG strip.
Divisions of the nervous system. Divisions of the nervous system.
Midline cut section of the brain. Midline cut section of the brain.
Pathophysiology of heart failure Pathophysiology of heart failure
Conduction system of the heart Conduction system of the heart
X-ray showing pneumonia. Fluid and blood cells fill the lungs X-ray showing pneumonia. Fluid and blood cells fill the lungs
Video: Membrane Protein and Facilitated Transport (Passive Vs Active)

For a complete list of videos, visit our video library