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
andrew11 [14]
3 years ago
9

Greg was playing tennis with his friend tony. tony suddenly clutched his chest and fell to the ground. tony was shallowly breath

ing. after calling 911, greg performed chest compressions on tony and waited for the paramedics to arrive. the paramedics were surprised to see greg performing chest compressions on his friend. why were the paramedics most likely surprised?
Biology
2 answers:
kiruha [24]3 years ago
6 0

Explanation:

The paramedics after arriving were surprised to see Greg performing chest compression on Tony's chest because  Tony was still able to breathe though he was shallow breathing. Chest compression is given to person suffering by cardiac arrest. By giving chest compression, oxygenated blood circulate through the body and keeps the other organs and specially the brain alive for some time until defibrillator is given. Chest compression provides adequate blood flow in the body.

blsea [12.9K]3 years ago
4 0

The answer is B! Greg´s friend was breathing and did not need chest compressions.

You might be interested in
How is the earth oriented to the sun
Anon25 [30]

Answer:

the orientation of Earth's tilt with respect to the sun – our source of light and warmth – does change as we orbit the sun. In other words, the Northern Hemisphere is oriented toward the sun for half of the year and away from the sun for the other half.

Explanation:

7 0
3 years ago
Ballistic stretching is a mode of stretching that uses reflexes and neuromuscular principles to relax the muscles being stretche
den301095 [7]
The answer would be false because Proprioceptive neuromuscular facilitation is a mode of stretching that uses reflexes and neuromuscular principles to relax the muscles being stretched while ballistic stretching is exercise <span>conducted with jolting, rapid, and bouncy movements.</span>
3 0
3 years ago
ur data for diffusion of water across a differentially permeable membrane in response to a sucrose gradient could be graphed wit
musickatia [10]
The slopes show that sucrose gradient affects change in weight.

The slopes will be different because higher gradient concentration of sucrose will result in the higher amount of water moved. This means the higher sucrose gradient concentration, the more change in weight of the water. 
6 0
3 years ago
what is the Term for the process in which an object can be identified when only using the sense of touch
adelina 88 [10]

Explanation:

Psychometry is a psychic ability in which a person can sense or "read" the history of an object by touching it. Such a person can receive impressions from an object by holding it in his/her hands or, alternatively, touching it to the forehead.

5 0
3 years ago
A ______________ is a change in matter in which the substances that make up the matter change into other substances that have ph
Eduardwww [97]

Answer:

chemical change.

Explanation:

There are two types of changes in matter: physical change and chemical change.

physical change- it is a change in matter that alters only its physical properties or its physical appearance. This type of change is reversible. For example- freezing of water, the water turns into solid ice and it can be reversed by melting the ice.

chemical change- it is a change in matter that alter its chemical and thus its physical properties. Most chemical changes are irreversible. for example- burning of paper, results in black soot and ashes- Thus changing both physical and chemical properties.

7 0
3 years ago
Other questions:
  • Can someone explain this thing pls!! I have test tomorrow but still I don't get the tree!!!
    6·1 answer
  • The block shown above is a cube of halite. Each side measures 3 cm. Find the volume of the cube of halite.
    7·1 answer
  • Provide information regarding microbial size, shape, motility, and differentiation of the following preparations: spore stain, n
    14·2 answers
  • While observing slides under a microscope, jack adjusts the microscopes mirror so that a circle of light can be seen. Which micr
    8·1 answer
  • Please Answer!!!?!
    14·1 answer
  • When did life start?
    13·2 answers
  • Which consequences can be caused by overharvesting marine species?
    13·1 answer
  • Please match the following
    8·1 answer
  • How is dna like a ladder
    5·2 answers
  • There are how many types of nitrogenous bases?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!