Question 1

The sequence of information flow in response to biting into a slice of pizza is

Accepted Answer

A)  perception, sensation, impulse send to CNS, sensory receptors activated. 
B)  sensory receptors activated, impulse sent to CNS, sensation, perception. 
C)  impulse sent to CNS, sensory receptors activated, perception, sensation. 
D)  impulse sent to CNS, sensory receptors activated, sensation, perception. 
A)  perception, sensation, impulse send to CNS, sensory receptors activated. 
B)  sensory receptors activated, impulse sent to CNS, sensation, perception. 
C)  impulse sent to CNS, sensory receptors activated, perception, sensation. 
D)  impulse sent to CNS, sensory receptors activated, sensation, perception.

Question 2

Pain impulses are first processed in the

Accepted Answer

A)  gray matter of the posterior horn. 
B)  motor cortex of the cerebrum. 
C)  dorsal root ganglion. 
D)  cerebral cortex. 
A)  gray matter of the posterior horn. 
B)  motor cortex of the cerebrum. 
C)  dorsal root ganglion. 
D)  cerebral cortex.

Question 3

A person who is colorblind lacks

Accepted Answer

A)  retinas. 
B)  one type of photopigment. 
C)  corneas. 
D)  a gene that encodes the proteins in rod cells. 
A)  retinas. 
B)  one type of photopigment. 
C)  corneas. 
D)  a gene that encodes the proteins in rod cells.

Question 4

The ________ _________ muscle rotates the eye away from the midline.

Accepted Answer

The answer of The ________ _________ muscle rotates the eye...

Question 5

As a result of the tympanic reflex,

Accepted Answer

A)  the bridge of auditory ossicles becomes less rigid. 
B)  vibrations are transmitted more effectively to the inner ear. 
C)  the malleus is pulled toward the eardrum. 
D)  vibrations are transmitted less effectively to the inner ear. 
A)  the bridge of auditory ossicles becomes less rigid. 
B)  vibrations are transmitted more effectively to the inner ear. 
C)  the malleus is pulled toward the eardrum. 
D)  vibrations are transmitted less effectively to the inner ear.

Question 6

The transparent, anterior portion of the eye's outer tunic is called the _________ .

Accepted Answer

The answer of The transparent, anterior portion of the eye's...

Question 7

Stereoscopic vision results when the

Accepted Answer

A)  images in both eyes are identical. 
B)  images in the eyes are different. 
C)  rods of one eye are stimulated and the cones of the other eye are stimulated. 
D)  brain interprets the images in two dimensions. 
A)  images in both eyes are identical. 
B)  images in the eyes are different. 
C)  rods of one eye are stimulated and the cones of the other eye are stimulated. 
D)  brain interprets the images in two dimensions.

Question 8

When all three sets of cones are stimulated, a person senses white light.

Accepted Answer

A) True 
 B)False

Question 9

Which of the following are paired correctly?

Accepted Answer

A)  Baroreceptors-stimulated by blood pressure changes 
B)  Pain receptors-stimulated by damage to tissues 
C)  Thermoreceptors-stimulated by temperature changes 
D)  All of the above 
A)  Baroreceptors-stimulated by blood pressure changes 
B)  Pain receptors-stimulated by damage to tissues 
C)  Thermoreceptors-stimulated by temperature changes 
D)  All of the above

Question 10

A pole vaulter keeps track of his position in mid-air through

Accepted Answer

A)  lamellated corpuscles. 
B)  pain receptors. 
C)  proprioceptors. 
D)  baroreceptors. 
A)  lamellated corpuscles. 
B)  pain receptors. 
C)  proprioceptors. 
D)  baroreceptors.

Question 11

Olfactory receptors, which provide the sense of smell, are

Accepted Answer

A)  thermoreceptors. 
B)  mechanoreceptors. 
C)  chemoreceptors. 
D)  proprioceptors. 
A)  thermoreceptors. 
B)  mechanoreceptors. 
C)  chemoreceptors. 
D)  proprioceptors.

Question 12

Opiate drugs used to treat pain come from a

Accepted Answer

A)  bacterium. 
B)  fungus. 
C)  snail. 
D)  plant. 
A)  bacterium. 
B)  fungus. 
C)  snail. 
D)  plant.

Question 13

Receptors for the general senses are found

Accepted Answer

A)  in a few clusters. 
B)  only in the integumentary system. 
C)  widely distributed throughout the body. 
D)  throughout the visceral organs. 
A)  in a few clusters. 
B)  only in the integumentary system. 
C)  widely distributed throughout the body. 
D)  throughout the visceral organs.

Question 14

The stapes transmit vibrations to the round window of the inner ear.

Accepted Answer

A) True 
 B)False

Question 15

A person who associates sounds with tastes has synesthesia.

Accepted Answer

A) True 
 B)False

Question 16

Sound vibrations are conducted from the malleus to the stapes to the incus.

Accepted Answer

A) True 
 B)False

Question 17

Pain that feeels like it is coming from a part other than the part being stimulated is called ___________ pain.

Accepted Answer

The answer of Pain that feeels like it is coming...

Question 18

Rhodopsin is found in ____ cells.

Accepted Answer

A)  cone 
B)  lens 
C)  rod 
D)  olfactory receptor 
A)  cone 
B)  lens 
C)  rod 
D)  olfactory receptor

Question 19

Light is refracted when it passes

Accepted Answer

A)  between media of the same optical density. 
B)  into glass at a right angle. 
C)  between media of different optical densities at a right angle. 
D)  between media of different optical densities at an oblique angle. 
A)  between media of the same optical density. 
B)  into glass at a right angle. 
C)  between media of different optical densities at a right angle. 
D)  between media of different optical densities at an oblique angle.

Question 20

The process by which the brain causes a sensation to seem to come from the stimulated receptors is called _____________ .

Accepted Answer

The answer of The process by which the brain causes...

Exam 12: Nervous System III: Senses

The sequence of information flow in response to biting into a slice of pizza is

Pain impulses are first processed in the

A person who is colorblind lacks

The ________ _________ muscle rotates the eye away from the midline.

As a result of the tympanic reflex,

The transparent, anterior portion of the eye's outer tunic is called the _________ .

Stereoscopic vision results when the

When all three sets of cones are stimulated, a person senses white light.

Which of the following are paired correctly?

A pole vaulter keeps track of his position in mid-air through

Olfactory receptors, which provide the sense of smell, are

Opiate drugs used to treat pain come from a

Receptors for the general senses are found

The stapes transmit vibrations to the round window of the inner ear.

A person who associates sounds with tastes has synesthesia.

Sound vibrations are conducted from the malleus to the stapes to the incus.

Pain that feeels like it is coming from a part other than the part being stimulated is called ___________ pain.

Rhodopsin is found in ____ cells.

Light is refracted when it passes

The process by which the brain causes a sensation to seem to come from the stimulated receptors is called _____________ .

Introduction to Human Anatomy and Physiology

Chemical Basis of Life

Cells

Cellular Metabolism

Tissues

Integumentary System

Skeletal System

Joints of the Skeletal System

Muscular System

Nervous System I: Basic Structure and Function

Nervous System II: Division of the Nervous System

Endocrine System

Blood

Cardiovascular System

Lymphatic System and Immunity

Digestive System

Nutrition and Metabolism

Respiratory System

Urinary System

Water, Electrolyte, and Acid-Based Balance

Reproductive Systems

Pregnancy, Growth, and Development

Genetics and Genomics

Filters

The _ muscle rotates the eye away from the midline.