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
Furkat [3]
3 years ago
6

You have been dispatched to a residence where a woman lacerated her arm after falling while holding a drinking glass. She inform

s you that when she was first cut, blood spurted from the wound, and then within a second or two, it subsided to a mere trickle. She asks why this would happen. Which one of the following is the correct response?
A) "Blood has the ability to clot within a second or two of injury."
B) "Blood vessels tend to constrict quickly once they are injured."
C) "Red blood cells will quickly repair the injury to the blood vessel."
D) "The skin around the injured blood vessels quickly swells and stops bleeding."
Biology
1 answer:
miss Akunina [59]3 years ago
5 0

Answer:

The answer is B.

Explanation:

According to the details given in the example, because she cut a blood vessel, the blood vessel, using the muscles along the walls of the vessel, constricted as quickly as possible once it was cut to be able to stop the bleeding. So the answer is option B.

I hope this answer helps.

You might be interested in
The action by which a plant grows toward sunlight is called
zimovet [89]
When a plant grows toward sunlight it is called positive phototrophism.
3 0
3 years ago
MCQ ...help me........​It's a last question
BlackZzzverrR [31]
It would be C !!!!!!!
6 0
2 years ago
A person with blood type B gets severely injured and needs a blood transfusion. What blood type would a person need to be in ord
SashulF [63]

Answer:

B or O

Explanation:

The same type (B) or the universal donor (O) In transfusions individuals with type O blood are often called universal donors.

5 0
3 years ago
If titanium has 22 protons in its nucleus how many neutrons are present in the nucleus of its most common isotope
marin [14]

there should be 26 hope this helps

8 0
3 years ago
Which statement best explains the relationship between cellular respiration and photosynthesis? Cellular respiration breaks down
IrinaK [193]
I would go with the first answer.
3 0
3 years ago
Other questions:
  • You step on something in the yard resulting in a puncture wound that does not bleed freely. antigens from any microbes that ente
    7·1 answer
  • Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If two
    15·1 answer
  • A student wants to prove that amphibians appeared on earth before birds. which of these would provide the most reliable informat
    6·1 answer
  • Generally, single-celled plants may reproduce by
    13·2 answers
  • What kind of evidence has recently made it necessary to assign the prokaryotes to either of two different domains, rather than a
    14·1 answer
  • If a female fruit fly heterozygous for red eyes (XRXr) crossed with a white-eyed male (XrY), what percent of their offspring wou
    6·1 answer
  • NEED HELP ASAP PLEASE WITH #44 and #45!!
    10·1 answer
  • Which best describes what is occuring in this population of sqquirels
    8·1 answer
  • How are photosynthesis and cellular respiration like a cycle
    6·1 answer
  • Help quick pleaseeeeeeeee
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!