1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Masja [62]
3 years ago
10

Which statement correctly describes gas exchange? Gasses are exchanged in the venules. Gasses are exchanged at tissue level. Gas

ses are exchanged across the alveolar membrane. Gasses are exchanged directly from the blood to the air.
Health
1 answer:
densk [106]3 years ago
7 0

Answer: Gasses are exchanged across the alveolar membrane.

The exchange of gasses takes place across the alveolar membrane of the lungs. Our respiratory system are composed of nose, pharynx, larynx, trachea, bronchi, and lungs (alveoli) where gas exchanges between the blood and external environment by diffusion. Moreover, during the gas exchange, the oxygen enters the blood while carbon dioxide enters the alveoli.  


You might be interested in
Which of the following describes postural instability
kipiarov [429]

Postural instability

Explanation:

Postural instability is one of the main symptoms observed among people with neuromuscular disorders like Parkinson's Disease.

Postural instability basically refers to loss of balance or balance impairment of the body's posture due to lack of neuromuscular coordination that controls body movements.

  • Postural instability will make the person to lean backwards or forward without any control.
  • They develop increased probabilities to fall easily because of this tendency.
  • A person who takes a backward leap will walk due to retropulsion.
  • The person may walk in a hurry and taking very short steps due to festination.
  • It makes the person to suddenly freeze and stop while moving.
  • Postural instability may lead to stooped posture due to walking with drooped shoulder, leaning front or back, and bowed head.
6 0
3 years ago
Herbert, a 69-year-old man, comes to your office complaining of nocturia. On questioning Herbert, you find that for the past 3 m
gizmo_the_mogwai [7]

Answer:

Grade 3

Explanation:

Nocturia is called a complaint that the person has to wake up one or more times at night to void(to urinate). A digital rectal exam that allows a doctor to check the lower rectum, pelvis, and lower belly for cancer and other health problems.

The prostate gland surrounds the urethra, the duct which carries urine out of the body.

A grade 3 implies that the glans became larger.This is not cancer, nor does it increase the chance of prostate cancer. An enlarged prostate is often called benign prostatic hyperplasia (BPH).

3 0
3 years ago
Read 2 more answers
Select all that apply. 
KonstantinChe [14]
3)by putting in effort and hard work
4 0
3 years ago
Read 2 more answers
What should countries across the world limit to prevent the spread of malaria
Mnenie [13.5K]
The answers is bites from infected insects
8 0
3 years ago
Read 2 more answers
Identify two benefits of exercise for each of the three areas of health; physical, mental/emotional, and social
dalvyx [7]
The answer is . Less chance of high cholesterol
7 0
3 years ago
Read 2 more answers
Other questions:
  • You find healthful ways to ease an manage pressure in your daily life what type of health skills are described in this statement
    10·1 answer
  • After a person is treated for sexually transmitted infection what’s should the next step be
    13·2 answers
  • Quincy feeds his dog 2.75 cups of dog food each day. Each cup of dog food costs $1.25. He multiplies the numbers together to det
    5·2 answers
  • There are six dimensions of health: physical, mental, emotional, social, spiritual, and environmental. On a scale of 1-10, with
    8·1 answer
  • Analyze the roles of games, sports and/or physical activities in other cultures.
    6·1 answer
  • These are used to maintain and repair tissues in the body
    13·2 answers
  • I feel like this year will be just like last year at school, where I cried in class with my camera on. I only left the camera on
    11·2 answers
  • HELP ME OUT PLEASE!
    7·1 answer
  • Which of the following is true about the behavior of an organism?
    8·2 answers
  • Suppose that you want to use this cross-training program to train for a particular sport. Which sports could the program most be
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!