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

Author Question: Heat loss occurs with which of the following? a. vasodilation c. piloerection b. ... (Read 49 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
on: Jul 22, 2018
Heat loss occurs with which of the following?
 
  a. vasodilation c. piloerection
  b. vasoconstriction d. muscle shivering

Question 2

The rate of energy use in the body needed to maintain essential activities is known as
 
  a. baseline values c. hemodynamic regulation
  b. basal metabolic rate d. thermoregulation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aruss1303

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 22, 2018
Answer to Question 1

A
Vasodilation is the widening of blood vessels to inhibit heat production. Vasoconstriction will lead to the production of heat by narrowing the blood vessels. Heat is also produced by muscle shivering. Piloerection is the term used to describe the body hairs standing on end, often seen in a person who is cold or shivering.

Answer to Question 2

B
Basal metabolic rate is the rate of energy use in the body needed to maintain essential activities. Thermoregulation is the body's physiological function of heat regulation to maintain a constant internal body temperature. Baseline values establish the norm against which subsequent measurements can be compared. Hemodynamic regulation is the physiological function of blood circulating to maintain an appropriate environment in tissue fluids.


olgavictoria

  • Member
  • Posts: 528
Reply 2 on: Jul 22, 2018
Gracias!

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Countercurrent heat exchange in the lateral muscles of bluefin tuna. Countercurrent heat exchange in the lateral muscles of bluefin tuna.
Terrestrial plants and animals can be characterized by analogous pathways for water gain and loss. Terrestrial plants and animals can be characterized by analogous pathways for water gain and loss.
Hair loss due to DHT Hair loss due to DHT
Vasoconstriction and vasodilation. Vasoconstriction and vasodilation.
The “Old Man” from La Chapelle shows evidence of extensive tooth loss and bone resorption. The “Old Man” from La Chapelle shows evidence of extensive tooth loss and bone resorption.
Warning Signs of Heat Exhaustion and Heat Stroke Warning Signs of Heat Exhaustion and Heat Stroke
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library