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
pogonyaev
3 years ago
13

Consider the model of temperature regulation in humans. Instead of an increase in temperature, as seen here, imagine that the hu

man bod temperature drops. Explain how this model would most likely change in response to a drop in temperature? A) Signals from the hypothalamus would stop B) The blood vessels move up and down in the skin C) Vasodilation would be replaced by vasoconstriction D) The vasodilation step in the model would include shivering
Medicine
2 answers:
Setler79 [48]3 years ago
3 0

Answer: C) Vasodilation would be replaced by vasoconstriction

Explanation:

The blood vessels supplies blood to the skin can dilate this is called as vasodilation process. This process allows the transfer of more amount of heat from the blood to the skin where the heat can be lost through the air. The blood vessels can shrink again this is called as vasoconstriction. This process will prevent the loss of heat from the skin and the temperature of the body will be returned to the normal.  

If the human blood temperature drops vasodilation process will be prevented as more loss of heat can lead to excess cooling of the body for example frostbite or even death. The frostbite is an injury which is caused due to freezing of the skin as well as the underlying tissues.

egoroff_w [7]3 years ago
3 0

Answer:Option C

Explanation:

In case the temperature of the body goes too low and it feels chills then the vessels of the body constrict in order so that there is a less flow of blood and the skin and core body conserve the temperature of the body.

This is a negative feed back mechanism in order to maintain the temperature of the body.

There are some more responses of the body in order to maintain the temperature of body. The shivering starts, the skin and the capillaries becomes more Skinner in order to restrict the blood flow.

You might be interested in
Is There Such A Thing As Too Much THC?
Ilia_Sergeevich [38]

Answer:

A fatal overdose is unlikely, but that doesn’t mean marijuana is harmless. The signs of using too much marijuana are similar to the typical effects of using marijuana but more severe. These signs may include extreme confusion, anxiety, paranoia, panic, fast heart rate, delusions or hallucinations, increased blood pressure, and severe nausea or vomiting. In some cases, these reactions can lead to unintentional injury such as a motor vehicle crash, fall, or poisoning.

Explanation:

6 0
3 years ago
The ability for a muscle to work against a resistance for an extended period of time is.
zysi [14]

A muscle's endurance is its capacity to contract repeatedly against a fixed resistance over an extended length of time.

Tearm endurance:

The capacity for enduring difficulty or adversity, especially the capacity for long-term stress-inducing effort or exercise, such as a marathon runner's endurance. 2: the act of enduring many sufferings or an instance of doing so. 3: persistence of the play's significance, permanency.

Types:

The types of endurance are aerobic endurance,

anaerobic endurance : Anaerobic exercise is a type of exercise that breaks down glucose in the body without using oxygen; anaerobic means "without oxygen".

speed endurance :is the ability to prolong the amount of time where a near maximal speed can be maintained.

strength endurance :Strength endurance is the specific form of strength displayed in activities which require a relatively long duration of muscle tension with minimal decrease in efficiency"

To learn more about endurance refer : brainly.com/question/26241848

#SPJ4

6 0
2 years ago
5 points
Usimov [2.4K]
Flexor digitorum longus muscle
6 0
4 years ago
Neither the experimenter nor the subjects know who is receiving the real treatment or the placebo. This type of study is called.
dsp73
Double blind experiment
6 0
2 years ago
Read 2 more answers
several clients are admitted to an adult medical unit. the nurse would ensure airborne precautions for a client with which medic
NNADVOKAT [17]

The client who must be placed in airborne precautions is the client with a positive PPD (purified protein derivative) who has a positive x-ray for a suspicious tuberculin lesion.

Airborne precautions are steps that healthcare ability callers and stick need to attend when going into or leaving a patient's range. Airborne carefulness is for cases where one has a beginning that can spread through the air. They help stop beginning from extending so additional society forbiddance vomit.

PPD is a test used to discover if you have infection contamination. It will not cause infection contamination. This cure can be secondhand for different purposes; request your health management wage earner or druggist if you have questions. The purified protein derivative is an irritant (an essence that excites the invulnerable structure to remove or fight external entities in the party), that is introduced under the skin in the radius. After 48 to 72 hours the dose section is judged by a surgeon.

To know more about purified protein derivative refer to: brainly.com/question/28548522

#SPJ4

4 0
1 year ago
Other questions:
  • Jump a little higher than you would for single-bounce jumping.Turn your wrists quickly to let the rope pass under your feet twic
    11·1 answer
  • Define the different acid base balances and explain how the changes in pH, pCO2 and bicarbonate levels affect the body.
    10·1 answer
  • (i) हाइड्रोजन, H<br>(ii) ऐलुमिनियम, Al न कि AL<br>(iii) कोबाल्ट, Co न कि co​
    9·1 answer
  • The Rating of Perceived Exertion (RPE) multiplied by ________ will give you a rough estimate of actual heart rate during exercis
    11·1 answer
  • PLEASE HELP!! <br> what are the requirements to become a dental hygienist? <br> WILL MARK BRAINLIEST
    6·2 answers
  • Cephalosporin Intravitreal
    5·1 answer
  • You receive a call to a daycare center for an unresponsive 8-month-old infant. Upon arrival, you perform an assessment and deter
    10·1 answer
  • Describe the most important personal value to you that is based on your culture.
    11·1 answer
  • what professional organization in the united states is responsible for standards of care for babies from birth to 15 months
    14·1 answer
  • Consider a drug that is used to help prevent blood clots in certain patients. In clinical​ trials, among patients treated with t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!