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

Author Question: Lungs are held tightly to the wall of the thorax due to A) the diaphragm and intercostal muscle ... (Read 102 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
on: Feb 28, 2019
Lungs are held tightly to the wall of the thorax due to
 A) the diaphragm and intercostal muscle contractions.
  B) tight junctions between the lungs and the thorax.
  C) surface tension of the pleural fluid and negative pressure in the cavity.
  D) atmospheric pressure pushing on the lungs.
  E) pulmonary ligaments that anchor the lungs.

Question 2

The primary cause of blindness in the United States is
 A) cataracts.
  B) diabetic retinopathy.
  C) glaucoma.
  D) retinal detachment.
  E) retinopathy of prematurity.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Feb 28, 2019
Answer to Question 1

C

Answer to Question 2

B


mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
Reply #2 on: Feb 28, 2019
TY


chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Feb 28, 2019
You're welcome


« previous next »
 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Cell-wall structure of Gram-positive and Gram-negative bacteria. Cell-wall structure of Gram-positive and Gram-negative bacteria.
The Plant Cell Wall The Plant Cell Wall
Thyrohyoid muscle Thyrohyoid muscle
The thorax of apes, including humans, is broad but shallow in contrast to the narrower, deeper chest The thorax of apes, including humans, is broad but shallow in contrast to the narrower, deeper chest
Wall of the Duodenum Wall of the Duodenum
Cardiac Muscle Tissue Cardiac Muscle Tissue
Video: Gastrin (protein digestion)

For a complete list of videos, visit our video library