Modified Mastering A&P with Pearson eText -- Standalone Access Card -- for Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134763415
Author: Elaine N. Marieb, Katja Hoehn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 5, Problem 4CCS
21-Year-Old Female with Skeletal Injuries
While riding her bike to campus, 21-year-old Liliana Rose was struck by a car. Examination in the Emergency Department reveals several injuries. Relative to her integumentary system, the following comments are noted on her chart:
•Epidermal abrasions of the right lateral upper arm and anterior shoulder.
•A deep, 2-cm laceration extending vertically on right lateral cheek and a horizontal 1-cm laceration on the temple.
•Cyanosis is apparent in her nail beds and lips.
The lacerated areas are cleaned, sutured (stitched), and bandaged by the emergency room (ER) personnel.
4. NCLEX-STYLE Liliana's cyanosis is clinically significant because:
a. It indicates that she has less hemoglobin reaching her lips and fingers.
b. It indicates that her blood is low in oxygen.
c. It indicates that there are more melanocytes developing in her lips and fingers.
d. It indicates a buildup of bilirubin in her epidermis.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Mrs. Rosatti is 83. This morning, she twisted her ankle going to the bathroom. The nurse instructs you to apply an ice bag to the area.1. How will you prepare the ice bag? Why is it important to remove excess air? 2. How would you protect the skin from injury? Why is this important? 3. How will you secure the ice bag in place? 4. How often should you check the area? What signs and symptoms would you observe for? What response would cause you to remove the bag?5. What would you tell Mrs. Rosatti when she asks why the ice must be removed after 20 minutes?
You develop a callus on the bottom of your hallux from a pair of ill-fitting shoes, and you feel the pain of an Onychocryptosis on the same hallux.
clusive
se
1. Describe both conditions and their symptoms using proper terminology.
2. To treat the callus, you decide to shave off some of the excess epidermis. While doing this, you notice
that there is no pain or bleeding. Why wouldn't it cause pain to remove only the superficial part of the
epidermis? Why wouldn't it bleed?
3. Unfortunately, you go a bit overboard and feel a sudden pinch, after which you notice you are
bleeding. What has happened? Are you still in the epidermis? Explain.
4. A treatment for Onychocryptosis is to remove the nail and apply a chemical such as phenol to the cells of
the nail matrix, which kills the cells. What effect will killing the cells of the nail matrix have on the nail?
Explain.
A 54-year-old woman comes to the physician because of painful blisters on the trunk that appeared 3 days ago. She has also had a 2-month history of
intermittent, painful lesions in the mouth. Physical examination shows several erosions on the buccal mucosa, lips and multiple flaccid blisters on the
trunk. A Skin biopsy of the lesion shows detachment of keratinocytes within the epidermis. Which of the following is the underlying mechanism of the
skin condition described?
Answers A - E
A IgA deposition in the tips of dermal papilla
BIgE mediated type I hypersensitivity reaction
C IgG autoantibodies against the desmosome
D
IgG autoantibodies against the hemidesmosome
E Uroporphyrinogen decarboxylase deficiency
O
Chapter 5 Solutions
Modified Mastering A&P with Pearson eText -- Standalone Access Card -- for Human Anatomy & Physiology (11th Edition)
Ch. 5 - Prob. 1RQCh. 5 - 2. Which cell functions as part of the immune...Ch. 5 - 3. The epidermis provides a physical barrier due...Ch. 5 - Prob. 4RQCh. 5 - 5. The sensations of touch and pressure are picked...Ch. 5 - Which is not a true statement about the papillary...Ch. 5 - 8. Which of the following is not an epidermal...Ch. 5 - 9. An arrector pili muscle (a) is associated with...Ch. 5 - Prob. 9RQCh. 5 - 11. Sebum (a) lubricates the surface of the skin...
Ch. 5 - Prob. 11RQCh. 5 - Which epidermal cells contain keratohyaline and...Ch. 5 - Prob. 15RQCh. 5 - Prob. 20RQCh. 5 - Prob. 12RQCh. 5 - Why does skin wrinkle and what accelerates the...Ch. 5 - 17. Describe the process of hair formation, and...Ch. 5 - 20. Explain each of these familiar phenomena in...Ch. 5 - Prob. 16RQCh. 5 - 22. Why are there no skin cancers that originate...Ch. 5 - Prob. 24RQCh. 5 - Prob. 17RQCh. 5 - 1. Dean, a 40-year-old aging beach boy, is...Ch. 5 - Patients with third-degree burns demonstrate the...Ch. 5 - 3. Tanya, a 30-year-old resident of a mental...Ch. 5 - Prob. 26RQCh. 5 - 21-Year-Old Female with Deep Lacerations While...Ch. 5 - 21-Year-Old Female with Skeletal Injuries While...Ch. 5 - 21-Year-Old Female with Skeletal Injuries While...Ch. 5 - 21-Year-Old Female with Skeletal Injuries While...Ch. 5 - 21-Year-Old Female with Skeletal Injuries
While...
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
- This is an image of skin. Identify "4" sweat gland hair follicle melanocyte sebaceous gland 4arrow_forwardA 25-year-old man presents with complaints of scaling skin lesions over the elbow, as shown in the image attached, that are waxing and waning over the past year. On physical examination, similar lesions are present on the buttock region, trunk, and knees along with yellow discoloration and pitting of the nails. Which of the following microscopic findings is most likely seen in the skin lesions? Answers A-E A Hypergranulosis and interface dermatitis B Hyperkeratosis and keratin horn cysts C D Parakeratosis and Munro microabscess Subepidermal separation of the basal cells E Suprabasal acantholysis and fluid accumulation O O Question # 38 attachmentarrow_forwardPlease define and describe the cause of the skin abnormality: Birthmarks Albinism Vitiligo Freckles Melasma Age spots Lentigo Pellagraarrow_forward
- Mr. Jordan puts his call light on to request assistance to ambulate. You walk in and observe from the loose gown that he has subclavicular retractions and cyanosis of his nail beds. What would be the most appropriate nursing actions at this time? and why? PreviousNextarrow_forwardIntradermal melanocytic pigmented nevus H&E staining Mark the corresponding elements in the picture: 1 - epidermis 2 - dermis 3- nevus-cells 4- accumulation of melanin Description: Specify the localization of melanin accumulationsarrow_forwardThis is an image of skin. Identify "5" dermis epidermis hypodermis 5arrow_forward
- (10) medical terms and define them in your own word. sebaceous glands sebum Perspiration Hair follicles arrector pili dermatologist plastic surgeon Acne vulgaris comedo Seborrheic dermatitisarrow_forwardSubcutaneous Tissue or Hypodermis 1. The illustration below depicts a magnified view of the hypodermis. Label the numbered regions and structures on this illustration. 1- 2- bo' Integument Exercises 10 lo girle la si des -3 neno -4arrow_forwardIdentify the nail structures on the diagram in Figurearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningUnderstanding Health Insurance: A Guide to Billin...Health & NutritionISBN:9781337679480Author:GREENPublisher:Cengage
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Understanding Health Insurance: A Guide to Billin...
Health & Nutrition
ISBN:9781337679480
Author:GREEN
Publisher:Cengage
Serology 101: Testing for IgG and IgM antibodies; Author: Beckman Coulter Dx;https://www.youtube.com/watch?v=LtqKB-qpJrs;License: Standard youtube license