Question 1

Rectal temperature is usually higher than core oral or axillary temperature.

Accepted Answer

A) True 
 B)False

Question 2

Complete each of the following statments.
Among the several kinds of biologically important molecules, ____________________ store the most energy per gram.

Accepted Answer

The answer of Complete each of the following statments.
Among the...

Question 3

The feeding and satiety centers are located in the hypothalamus.

Accepted Answer

A) True 
 B)False

Question 4

About ____ kilocalories of energy is liberated by consumption of three liters of oxygen.

Accepted Answer

A)  4.8 
B)  9.6 
C)  14.4 
D)  19.2 
E)  24 
A)  4.8 
B)  9.6 
C)  14.4 
D)  19.2 
E)  24

Question 5

Complete each of the following statments.
Regulation of ____________________ is the most important factor in the long-term maintenance of energy balance and body weight.

Accepted Answer

The answer of Complete each of the following statments.
Regulation of...

Question 6

Match between columns
                        Premises: internal work
calorie
energy equivalent of oxygen
basal metabolic .rate
external work

Accepted Answer

The Answer of Amount of heat required to raise the is...

Question 7

____ has a positive effect on appetite.

Accepted Answer

A)  CCK 
B)  PYY3-36 
C)  Leptin 
D)  Insulin 
E)  Ghrelin 
A)  CCK 
B)  PYY3-36 
C)  Leptin 
D)  Insulin 
E)  Ghrelin

Question 8

The satiety center is located in the ____ of the brain.

Accepted Answer

A)  cerebellum 
B)  cerebrum 
C)  hypothalamus 
D)  medulla 
E)  thalamus 
A)  cerebellum 
B)  cerebrum 
C)  hypothalamus 
D)  medulla 
E)  thalamus

Question 9

The type of heat loss that occurs by sitting on a cold car seat is

Accepted Answer

A)  radiation 
B)  convection 
C)  conduction 
D)  evaporation 
E)  none of these 
A)  radiation 
B)  convection 
C)  conduction 
D)  evaporation 
E)  none of these

Question 10

Heat loss from the body by evaporation occurs even in very cold weather.

Accepted Answer

A) True 
 B)False

Question 11

Heat can be lost directly to the external environment by the vasodilation of blood vessels in the ____.

Accepted Answer

A)  hypothalamus 
B)  cerebellum 
C)  skin 
D)  cerebral cortex 
E)  medulla 
A)  hypothalamus 
B)  cerebellum 
C)  skin 
D)  cerebral cortex 
E)  medulla

Question 12

A person can lose heat to an environment warmer than the body by means of

Accepted Answer

A)  radiation 
B)  evaporation 
C)  conduction 
D)  radiation and conduction 
E)  evaporation and conduction 
A)  radiation 
B)  evaporation 
C)  conduction 
D)  radiation and conduction 
E)  evaporation and conduction

Question 13

Metabolic rate can be measured indirectly by measuring the rate of oxygen consumption.

Accepted Answer

A) True 
 B)False

Question 14

Complete each of the following statments.
The unit of heat energy used in energy balance is the ____________________.

Accepted Answer

The answer of Complete each of the following statments.
The unit...

Question 15

Use this figure to answer the corresponding questions.
List the six chemicals implied in this figure, along with their corresponding numbers, which ultimately have a negative effect on appetite.

Accepted Answer

CCK-1, PYY_3-36 (or Peptide YY_3-36)-3,

Question 16

When the surrounding temperature is low, heat is lost from the body by means of

Accepted Answer

A)  radiation 
B)  conduction/convection 
C)  nonshivering thermogenesis 
D)  radiation and conduction/convection 
E)  all of these 
A)  radiation 
B)  conduction/convection 
C)  nonshivering thermogenesis 
D)  radiation and conduction/convection 
E)  all of these

Question 17

Only about ____ percent of the energy found in nutrient molecules is transferred to ATP.

Accepted Answer

A)  10 
B)  25 
C)  50 
D)  75 
E)  90 
A)  10 
B)  25 
C)  50 
D)  75 
E)  90

Question 18

Select the hormone that is an important satiety signal.

Accepted Answer

A)  ADH 
B)  Leptin 
C)  Glucagon 
D)  Glucose 
E)  TSH 
A)  ADH 
B)  Leptin 
C)  Glucagon 
D)  Glucose 
E)  TSH

Question 19

Match between columns
                        Premises: radiation
evaporation
convection
conduction

Accepted Answer

The Answer of Transfer of heat by air or water is...

Question 20

Complete each of the following statments.
Freezing of exposed tissues produces the condition of ____________________.

Accepted Answer

The answer of Complete each of the following statments.
Freezing of...

Exam 17: Energy Balance and Temperature Regulation

Rectal temperature is usually higher than core oral or axillary temperature.

Complete each of the following statments. Among the several kinds of biologically important molecules, ____________________ store the most energy per gram.

The feeding and satiety centers are located in the hypothalamus.

About ____ kilocalories of energy is liberated by consumption of three liters of oxygen.

Complete each of the following statments. Regulation of ____________________ is the most important factor in the long-term maintenance of energy balance and body weight.

____ has a positive effect on appetite.

The satiety center is located in the ____ of the brain.

The type of heat loss that occurs by sitting on a cold car seat is

Heat loss from the body by evaporation occurs even in very cold weather.

Heat can be lost directly to the external environment by the vasodilation of blood vessels in the ____.

A person can lose heat to an environment warmer than the body by means of

Metabolic rate can be measured indirectly by measuring the rate of oxygen consumption.

Complete each of the following statments. The unit of heat energy used in energy balance is the ____________________.

Use this figure to answer the corresponding questions. List the six chemicals implied in this figure, along with their corresponding numbers, which ultimately have a negative effect on appetite.

When the surrounding temperature is low, heat is lost from the body by means of

Only about ____ percent of the energy found in nutrient molecules is transferred to ATP.

Select the hormone that is an important satiety signal.

Complete each of the following statments. Freezing of exposed tissues produces the condition of ____________________.

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

A--The Central Nervous System

B--The Central Nervous System

A--The Peripheral Nervous System: Afferent Division; Special Senses

B--The Peripheral Nervous System: Afferent Division; Special Senses

The Peripheral Nervous System: Efferent Division

A--Muscle Physiology

B--Muscle Physiology

A--Cardiac Physiology

B--Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

A--The Respiratory System

B--The Respiratory System

A--The Urinary System

B--The Urinary System

A--Fluid and Acid-Base Balance

B--Fluid and Acid-Base Balance

A--The Digestive System

B--The Digestive System

A--Principles of Endocrinology: the Central Endocrine Glands

B--Principles of Endocrinology: the Central Endocrine Glands

A--The Peripheral Endocrine Glands

B--The Peripheral Endocrine Glands

A--The Reproductive System

B--The Reproductive System

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