EBK HUMAN PHYSIOLOGY
15th Edition
ISBN: 9781260163049
Author: Fox
Publisher: MCGRAW HILL BOOK COMPANY
expand_more
expand_more
format_list_bulleted
Question
Chapter 1, Problem 24RA
Summary Introduction
To analyze:
The set point of body temperature between 36.6℃ and 37.7℃.
Introduction:
Setpoint is a range within which a system is programmed to function optimally. The average value of a set point is the mean of highest and lowest values. In normal conditions, the human body has a temperature of 37℃ as the average set point.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The acceptable daily intake (ADI) of the additive E100 = 20 mg per kg of
bodyweight per day. The maximum usable dose for E100 in "water-based
flavoured drinks, energy-reduced or no added sugar" is 400mg/litre of drink.
What volume of a fizzy drink containing the maximum usable dose of E100 would
a 80 kg adult need to drink to equal the ADI of E100? (show all calculations)
Define absolute temperature (T)
Using the following information, create figures and explain
Chapter 1 Solutions
EBK HUMAN PHYSIOLOGY
Ch. 1 - How has the study of physiology aided, and been...Ch. 1 - Describe the steps involved in the scientific...Ch. 1 - Describe the different types of trials a new drug...Ch. 1 - Define homeostasis and describe how this concept...Ch. 1 - Define negative feedback and explain how it....Ch. 1 - Prob. 4CPCh. 1 - Explain how the secretion of a hormone is...Ch. 1 - List the four primary tissues and describe the...Ch. 1 - Compare and contrast the three types of muscle...Ch. 1 - Describe the different types of epithelial...
Ch. 1 - Prob. 7aCPCh. 1 - Describe the different types of connective tissues...Ch. 1 - State the location of each type of primary tissue...Ch. 1 - Describe the functions of nervous, muscle, and...Ch. 1 - Describe the functions of the epidermis and...Ch. 1 - Prob. 9CPCh. 1 - Glands are derived from...Ch. 1 - Cells joined tightly together are characteristic...Ch. 1 - Cells are separated by large extracellular spaces...Ch. 1 - Blood vessels and nerves are usually located...Ch. 1 - Most organs are composed of...Ch. 1 - Sweat is secreted by exocrine glands. This means...Ch. 1 - Which of these statements about homeostasis is...Ch. 1 - In a negative feedback loop, the effector produces...Ch. 1 - A hormone called parathyroid hormone acts to help...Ch. 1 - Which of these consists of dense parallel...Ch. 1 - Prob. 11RACh. 1 - Prob. 12RACh. 1 - Describe the structure of the various epithelial...Ch. 1 - Compare bone, blood, and the dermis of the skin in...Ch. 1 - Describe the role of antagonistic negative...Ch. 1 - Using insulin as an example, explain how the...Ch. 1 - Describe the steps in the development of...Ch. 1 - Why is Claude Bernard considered the father of...Ch. 1 - Prob. 19RACh. 1 - Prob. 20RACh. 1 - Why are interactions between the body-fluid...Ch. 1 - Prob. 22RACh. 1 - Give examples of adult stem cells and explain...Ch. 1 - Prob. 24RACh. 1 - Prob. 25RACh. 1 - Prob. 26RA
Knowledge Booster
Similar questions
- The body mass index, or BMI, is a ratio of a person’s weight divided by the square of his or her height. Let b (t) denote the BMI; then, b (t) = w(t)/[h(t)]2, where t is the age of the person, w(t) the weight in kilograms, and h(t) the height in meters. Find an expression for b (t).arrow_forwardIf experimental determinations of Kp at different temperatures for a given equilibrium in the temperature range 20-40 °C are fitted to the function shown below: In K, = a T2+c In() (a = 123.5 K?; = 23.6) %3D Answer the following questions: Calculate Kw at 5°C, assuming that AH° is temperature independent.arrow_forwardShortly after a typical meal, your blood glucose will rise from its fasting level of 4.4 mM to 6.6 mM. (a) How many grams of glucose does this increase represent? (An average adult male weighing 70 kg has a blood volume of about 5 L.)arrow_forward
- The amount of calcium in physiologic fluids can be determined by a complexometric titration with EDTA. In one such analysis, a 0.100-mL sample of blood serum was made basic by adding 2 drops of NaOH and titrated with 0.001 M EDTA, requiring 0.238 mL to reach the end point. Report the concentration of calcium in the sample as miligrams of Ca per 100 mL. (Ca = 40.078 amu).arrow_forward(a) Write down an equation expressing the thermal balance between the human bodyand its environment.(b) Under what conditions is the temperature of the deep tissues of the human bodygoing to change? Discuss the physiological mechanisms which the body employs to adjustsuch an imbalance. How can the air conditioning engineer, through an appropriate manipulationof the environment, assist the body in feeling comfortable?arrow_forward11.1 Investigate the value of temperature for the following items. Write a brief report discussing how these values are used in their respective areas. a. What is a normal body temperature? b. What is the temperature range that clini-cally is referred to as fever?c. What is a normal surface temperature of your body? Is this value constant?d. What is a comfortable room temperature range? What is its significance in terms of human thermal comfort? What is the role of humidity?e. What is the operating temperature range of the freezer in a household refrigerator?arrow_forward
- The solubilities of three salts in water are shown in the graph. 1000 - Pb(NO,). 900 3/2 For each salt, determine how much will remain undissolved if 800 K,Cr.O, 500 g is mixed into a liter of pure water at 40 °C. One 700 - significant figure is sufficient in each answer. 600 500 KCI 400 Pb(NO,), 300 200 100 KCI: 10 20 30 40 50 60 70 80 90 100 Temperature (°C) K,Cr,0;: g Solubility (g/L)arrow_forwardEliud Kipchoge recently ran a sub-2hr marathon (26.2 miles) in 1 hr 59 min and 40 sec. If Eluid weighs 126 Ibs. and is 5 ft. 6 in. tall, how many calories (kcal) will Eluid burn while running 26.2 miles in 2 hours? Answer:arrow_forwardUsing the Henderson-Hasselbalch equation for part a, b, and c Given: If the CO2 concentration decreases from 40 mmHg to 30 mmHg a. how much will the pH change? Given: If an unknown amount of CO2 is dissolved eventually leading to a pH of 8.4 b. What is final concentration of CO2? c. How would the body respond in each case? (Answer a, b, and c)arrow_forward
- determine kcat and then draw the following graph.arrow_forwardList and explain two mechanisms the body uses to keep you warm on a 45° day.arrow_forwarda) Use your sketching and writing skills to explain the relationship between metabolic rate (M) and body weight (W): M = aWb b) Based on your answer to question a), generate a new graph to explain how the exponent b in the allometric relationship changes between different groups of animals; and what would happen graphically if M is expressed per gram of body weight: M/W =aW(b-1)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning