206 Senses System Worksheet Key
.docx
keyboard_arrow_up
School
North Carolina State University *
*We aren’t endorsed by this school
Course
206
Subject
Mechanical Engineering
Date
Apr 3, 2024
Type
docx
Pages
3
Uploaded by AgentBoulder13653
ANS 206 Senses System Worksheet (10 points)
Name _______TA KEY______________________________ Section_________TAs__________
1. What are the three parts of the ear? Identify which portion(s) are air-filled or water-filled. (1 point)
Outer (air) don’t have to say “air,” it is implied, can also say “external”
Middle (air)
Inner (fluid) can also say “internal”
-0.33 for each wrong, for inner and middle they MUST have fluid and air for full credit, respectively. 2. Name the anatomic structures that collectively form the membranous labyrinth. (1 point)
Utricle, saccule, semicircular canals, cochlea (can also say “cochlear duct” or “semicircular ducts”) -0.25 for each wrong or missing, must have all FOUR
3. List five things that contribute to the transparency of the cornea. (2 points)
Lack of pigment
Lack of vascular elements
Relative dehydration of collagenous tissue
Smooth optical surface
Laminar pattern of collagen
-0.4 for every wrong or missing, must list FIVE
4. ______
Rods
______ sense black and white and are more numerous in ____
domestic mammals
_______. ____
Cones
_____ sense color and are more numerous in _
birds
__________. (1 point)
-0.25 for each wrong blank
5. Name the three auditory ossicles and the items they resemble, respectively. (1 point)
Malleus – Hammer
Incus – Anvil
Stapes - Stirrup
-0.33 for each incorrect, must all be right In the case they name the ossicles all correctly but don’t include the shape/item they resemble, -0.5 for whole question
6. Label the following parts of the eye: Cornea, Pupil, Iris, Lens, Vitreous Humor, Optic Nerve, Sclera, Choroid, Retina. (2 points)
-0.22 for each incorrect blank
Sclera
Lens
Retina
Cornea
Pupil
Iris
Optic Nerve
Choroid
Vitreous Humor
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Related Questions
pls answer in 30 mins sir
subject (control engineering)
arrow_forward
Drive Shaft G-Codes programming process
arrow_forward
Solve by hand and correct answer otherwise skip it ???
arrow_forward
POST-TEST B.
PLSS help me answer this atleast half of it
arrow_forward
*NOTE ON INSTRTUCTUONS AND HINTS
arrow_forward
B. Directions: Read each statement carefully. Write the word TRUE if the
statement is correct and FALSE if it's wrong. Write your answer
on the blank provided for each item.
_1. Training in handling tools is necessary especially in proper selecting
tools, field experience, and reading manual for instructions.
2. Upon reading manual it is important to consider all the consumable
parts and tools as indicated by the manufacturer.
_3. Cleaning tools are essential in ensuring computer components are
not damaged during cleaning.
_4. Diagnostic tools are used for checking computer condition.
5. Hand tools are used to automatically employing force using electric
current.
arrow_forward
B9
arrow_forward
Hello,
Can someone help me with this worksheet please?
arrow_forward
ns
A screwdriver is a kind of wheel and axel machine where the radius of the handle is the
input distance and the radius of the shaft is the output distance. What is a mechanical
advantage of a screwdriver with a 1 inch diameter handle and a 4 inch diameter shaft2
mn to mmovo until vou apply vour "Frien
arrow_forward
weight vs spring
different point plz
arrow_forward
Problem-AA:
Consider the following system of equations:
-123 = 1.5a + 25n
5 = -21a +n
Calculate the two unknows.
arrow_forward
What is the mechanical advantage of an input piston with a diameter of 1.25" pushing
fluid to move a piston that is 2" in diameter?
Select one:
a. 1.6 to 1
b. 0.39 to 1
c. 2.55 to 1
d. 0.625 to 1
arrow_forward
Remaining Time: 1 hour, 29 minutes, 23 seconds.
v Question Completion Status:
A Moving to the next question prevents changes to this answer.
Question 5
Anti-friction bearings require more space than plain bearings.
True
False
A Moving to the next question prevents changes to this answer.
arrow_forward
I need solution of all parts correctly, plagiarism free.
arrow_forward
The unit for Young's Modulus is _____________
Select one:
N
N/mm
N/mm2
mm2
arrow_forward
I need answer within 20 minutes please please with my best wishes
arrow_forward
Complete PDS for a 3D modeling of a baby’s neck with trachea for surgical training procedure
arrow_forward
What title is given to the revision history block on this print? (Multiple Choice)a. Significant Changesb. Minor Changesc. Revision Historyd. Alterations
arrow_forward
Vibrations
arrow_forward
how did they get Fc
arrow_forward
Choose correct answer:
PMM2 means that a machine follows 2nd law of thermodynamics
Select one:
True
False
arrow_forward
I need problems 10, 11, and 12 answered pertaining to the print attached below.
arrow_forward
Sgr A* is believed to be the center of the Milky Way Galaxy because
I. It lies in the general direction of the center of the galaxy based on observations of globular clusters.
II. It is located near the galactic corona.
III. It is easily visible with optical telescopes and has the appearance of a massive black hole.
IV. It does not move with respect to the rest of the galaxy.
a.
I & II
b.
II & III
c.
I & IV
d.
II & IV
e.
I, III, & IV
arrow_forward
I need the answer quickly
arrow_forward
Unit A: Sound Printing
Essay Question
Describe the different considerations a loudspeaker designer may have, while
designing a 3D printed sound device.
Multiple-Choice Questions
As a sound wave length grows, the sound tone becomes
A. Sharper
B. Higher
C. Lower
D. Louder
As a sound wave amplitude grows higher, the sound tone becomes
A. Sharper
B. Higher
C. Lower
D. Louder
Which of the following are typical sound wave behaviors? Select all correct answers.
A. Transmission
B. Stagnation
C. Reflection
D. Absorption
In loudspeaker design, what is the purpose of sealing the loudspeaker cabinet?
A. Block rear sound waves from reaching the listener's ear
B. Naturally amplify sound waves
C. Preventing dust and other elements that effect sound quality
D. Protecting the device from physical damage
arrow_forward
poad the aeasarement of the mictemeter
(b)
20
-15
0-25 mm
arrow_forward
Draw the Apple logo in AutoCAD
arrow_forward
Shaft G-Codes programming process (sumerik)
arrow_forward
I’m a doing a stiffness compliance matrix. E_1 is 150 GPA; what are the units of E_1 when I do 1/150e9
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning
Related Questions
- POST-TEST B. PLSS help me answer this atleast half of itarrow_forward*NOTE ON INSTRTUCTUONS AND HINTSarrow_forwardB. Directions: Read each statement carefully. Write the word TRUE if the statement is correct and FALSE if it's wrong. Write your answer on the blank provided for each item. _1. Training in handling tools is necessary especially in proper selecting tools, field experience, and reading manual for instructions. 2. Upon reading manual it is important to consider all the consumable parts and tools as indicated by the manufacturer. _3. Cleaning tools are essential in ensuring computer components are not damaged during cleaning. _4. Diagnostic tools are used for checking computer condition. 5. Hand tools are used to automatically employing force using electric current.arrow_forward
- B9arrow_forwardHello, Can someone help me with this worksheet please?arrow_forwardns A screwdriver is a kind of wheel and axel machine where the radius of the handle is the input distance and the radius of the shaft is the output distance. What is a mechanical advantage of a screwdriver with a 1 inch diameter handle and a 4 inch diameter shaft2 mn to mmovo until vou apply vour "Frienarrow_forward
- weight vs spring different point plzarrow_forwardProblem-AA: Consider the following system of equations: -123 = 1.5a + 25n 5 = -21a +n Calculate the two unknows.arrow_forwardWhat is the mechanical advantage of an input piston with a diameter of 1.25" pushing fluid to move a piston that is 2" in diameter? Select one: a. 1.6 to 1 b. 0.39 to 1 c. 2.55 to 1 d. 0.625 to 1arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Automotive Technology: A Systems Approach (MindTa...Mechanical EngineeringISBN:9781133612315Author:Jack Erjavec, Rob ThompsonPublisher:Cengage Learning
Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning