HUMAN ANATOMY - 180 DAY EBOOK
5th Edition
ISBN: 9781260942767
Author: McKinley
Publisher: Macmillan Higher Education
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 13, Problem 1WYL
Identify at least two surface features of the orbital region that protect the eye.
Expert Solution & Answer
Summary Introduction
To determine:
The surface features of the orbital region that is responsible for the protection of the eye.
Introduction:
The human face is divided into five different regions. These regions are auricular, orbital, nasal, oral, and mental. The region which includes eye and its related structures is known as orbital region.
Explanation of Solution
Most of the surface features of the orbital region are responsible for protecting the eye. There are three surface features of the orbital region. These features are as follows:
• Eyelids:
The function of eyelids is to protect the eyes against any object moving near the eye. It also prevents contact of airborne particles with the eyeball.
• Eyebrows:
They are responsible for protecting the eyes from sunlight and any possible mechanical damage to the eye.
• Superior palpebral fissure:
It is also known as upper eyelid crease. Most individuals can easily touch it. It also protects the eye.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
I have the first half finished... just need the bottom half.
13. Practice Calculations: 3 colonies were suspended in the following dilution series and then a
viable plate count and microscope count was performed. Calculate IDF's, TDF's and then
calculate the CFU/mL in each tube by both methods. Finally calculate the cells in 1 colony by
both methods. Show all of your calculations in the space provided on the following pages.
3 colonies
56
cells
10 μL
10 μL
100 μL
500 με
m
OS
A
B
D
5.0 mL
990 με
990 με
900 με
500 μL
EN
2
100 με
100 μL
118
colonies
12
colonies
Describe and give a specific example of how successionary stage is related to species diversity?
Chapter 13 Solutions
HUMAN ANATOMY - 180 DAY EBOOK
Ch. 13 - Identify at least two surface features of the...Ch. 13 - Prob. 2WYLCh. 13 - Describe two structures contained within the...Ch. 13 - What muscle divides each lateral region of the...Ch. 13 - Prob. 5WYLCh. 13 - The most superior levels of the iliac crests are...Ch. 13 - Prob. 7WYLCh. 13 - Prob. 8WYLCh. 13 - Prob. 9WYLCh. 13 - Prob. 10WYL
Ch. 13 - Prob. 11WYLCh. 13 - What two superficial veins are viewed on the...Ch. 13 - Prob. 13WYLCh. 13 - Match each numbered item with the most closely...Ch. 13 - Prob. 1MCCh. 13 - Which muscle forms the anterior axillary fold? a....Ch. 13 - Prob. 3MCCh. 13 - Prob. 4MCCh. 13 - Prob. 5MCCh. 13 - The costal margin is the inferior edge of the a....Ch. 13 - Eyebrows are located on the a. ala nasi. b....Ch. 13 - Which artery can be palpated between the tendons...Ch. 13 - Prob. 9MCCh. 13 - Prob. 10MCCh. 13 - Prob. 1CRCh. 13 - Prob. 2CRCh. 13 - Identify the two major triangles of the neck, and...Ch. 13 - Where is the superficial inguinal ring, and where...Ch. 13 - Prob. 5CRCh. 13 - Prob. 6CRCh. 13 - Prob. 7CRCh. 13 - Prob. 8CRCh. 13 - Prob. 9CRCh. 13 - Describe the anatomic locations where the...Ch. 13 - Marcie went to the doctor and received an...Ch. 13 - Javier was hit hard in the lateral thoracic...Ch. 13 - When Louisa was sick with the flu, the doctor...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Explain down bellow what happens to the cell in pictures not in words: Decreased pH in mitochondria Increased ATP Decreased pH in cytosol Increased hydrolysis Decreasing glycogen and triglycerides Increased MAP kinase activity Poor ion transport → For each one:→ What normally happens?→ What is wrong now?→ How does it mess up the cell?arrow_forward1.) Community Diversity: The brown and orange line represent two different plant communities. a. Which color represents the community with a higher species richness? b. Which color represents the community with a higher species evenness? Relative abundance 0.1 0.04 0.001 2 4 6 8 10 12 14 16 18 20 22 24 Rank abundance c. What is the maximum value of the Simpson's diversity index (remember, Simpson's index is D = p², Simpson's diversity index is 1-D)? d. If the Simpson's diversity index equals 1, what does that mean about the number of species and their relative abundance within community being assessed?arrow_forward1.) Community Diversity: The brown and orange line represent two different plant communities. a. Which color represents the community with a higher species richness? b. Which color represents the community with a higher species evenness? Relative abundance 0.1 0.04 0.001 2 4 6 8 10 12 14 16 18 20 22 24 Rank abundance c. What is the maximum value of the Simpson's diversity index (remember, Simpson's index is D = p², Simpson's diversity index is 1-D)? d. If the Simpson's diversity index equals 1, what does that mean about the number of species and their relative abundance within community being assessed?arrow_forward
- what measures can a mother to take to improve the produce of her to milk to her newborn baby ?arrow_forward1. Color the line that represents all ancestors of the Eastern white pine tree green (but only the ancestral line NOT shared with other organisms) 2. Oncle the last common ancestor of the Colorado blue spruce tree and Eastern white pine tree. 3. Put a box around the last common ancestor of the sugar maple tree and the dogwood tree. 4. Put a triangle around the last common ancestor of the red pine tree and the american holly bush. 5. Color the line that represents all ancestors of the Ponderosa pine tree red (including all shared ancestors). 6. Color the line that represents all ancestors of the American elm tree blue (including all shared ancestors). 7 Color the line that represents all ancestors of the Sabal palm tree purple (including all shared ancestors) 8. Using a yellow highlighter or colored pencil, circle the clade that includes all pine trees. 9. Using a orange highlighter or colored pencil, circle the clade that includes all gymnosperms 10. Can you tell…arrow_forwardYou have been hired as a public relations specialist to give invertebrates a good name. After all, they are much more than just creepy crawly bugs! Your first task though is to convince yourself that is true. The best way to do that is to start close to home. Find something in your house that is a product obtained directly from an invertebrate or only due to an invertebrate’s actions. Describe the product, its function and utility, as well as any human manufactured alternatives. Be sure to highlight the advantages of obtaining this directly from nature. Keep in mind, a product can be something you use, wear, eat, or enjoy for its visual appeal.arrow_forward
- Use the following tree diagram to answer Questions #8-10. 8) Which of the following two animals are the most closely related based on the tree to the left? a) Pig and camel b) Hippo and pig c) Deer and cow 9) CIRCLE on the tree diagram where the common ancestor between a hippo and a cow is. 10) Put a SQUARE on the tree diagram where the common ancestor between a pig and a peccary is.arrow_forwardExplain: Healthy Cell Function Overview→ Briefly describe how a healthy cell usually works: metabolism (ATP production), pH balance, glycogen storage, ion transport, enzymes, etc. Gene Mutation and Genetics Part→ Focus on the autosomal recessive mutation and explain: How gene mutation affects the cell. How autosomal inheritance works. Compare the normal and mutated gene sequences simply. → Talk about possible consequences of a faulty hydrolytic enzyme.arrow_forwardCan you fill out those termsarrow_forward
- Explain down bellow what happens to the cell: Decreased pH in mitochondria Increased ATP Decreased pH in cytosol Increased hydrolysis Decreasing glycogen and triglycerides Increased MAP kinase activity Poor ion transport → For each one:→ What normally happens?→ What is wrong now?→ How does it mess up the cell?arrow_forwardAn 1100 pound equine patient was given 20 mg/kg sucralfate 3 times a day, 2.8 mg/kg famotidine twice a day, and 10mg/kg doxycycline twice a day. Sucralfate comes as a 1 gm tablet, famotidine as 20 mg tablets, and doxycycline as 100mg tablets. All are in bottles of 100 tablets.How many total mg are needed for the patient and how many tablets of each would be needed to provide each dose?How many bottles of each would be needed to have available if this patient were to be on this drug regimen for 5 days?arrow_forwardThe patient needs a solution of 2.5% dextrose in Lactated Ringer’s solution to run at 75 ml/hr for at least the next 12hours. LRS comes in fluid bags of 500 ml, 1 Liter, 3 Liters and 5 Liters. How can a 2.5% solution be made by adding50% dextrose to the LRS?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Anatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning- Basic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:Cengage
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
The Skeletal System; Author: Professor Dave Explains;https://www.youtube.com/watch?v=f-FF7Qigd3U;License: Standard YouTube License, CC-BY