Textbook Question
What is the function of the intervertebral discs?
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Ch. 7 The Skeleton
Marieb, Hoehn11th EditionHuman Anatomy & PhysiologyISBN: 9780136874034
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Table of contents
- Ch. 1 The Human Body: An Orientation24
- Ch. 2 Chemistry Comes Alive25
- Ch. 3 Cells: The Living Units21
- Ch. 4 Tissue: The Living Fabric20
- Ch. 5 The Integumentary System11
- Ch. 6 Bones and Skeletal Tissues19
- Ch. 7 The Skeleton14
- Ch. 8 Joints7
- Ch. 9 Muscles and Muscle Tissue26
- Ch. 10 The Muscular System26
- Ch. 11 Fundamentals of the Nervous System and Nervous Tissue19
- Ch. 12 The Central Nervous System26
- Ch. 13 The Peripheral Nervous System and Reflex Activity32
- Ch. 14 The Autonomic Nervous System19
- Ch. 15 The Special Senses26
- Ch. 16 The Endocrine System23
- Ch. 17 Blood25
- Ch. 18 The Cardiovascular System: The Heart24
- Ch. 19 The Cardiovascular System: Blood Vessels27
- Ch. 20 The Lymphatic System and Lymphoid Organs and Tissues14
- Ch. 21 The Immune System: Innate and Adaptive Body Defenses27
- Ch. 22 The Respiratory System21
- Ch. 23 The Digestive System31
- Ch. 24 Nutrition, Metabolism, and Energy Balance26
- Ch. 25 The Urinary System26
- Ch. 26 Fluid, Electrolyte, and Acid-Base Balance24
- Ch. 27 The Reproductive System24
- Ch. 28 Pregnancy and Human Development25
- Ch. 29 Heredity11
Marieb, Hoehn11th EditionHuman Anatomy & PhysiologyISBN: 9780136874034Not the one you use?Change textbook
Chapter 7, Problem 8
Briefly describe the anatomical characteristics and impairment of function seen in cleft palate and hip dysplasia.
Verified step by step guidance1
Start by defining cleft palate: it is a congenital condition where there is an opening or split in the roof of the mouth (palate) due to incomplete fusion of the palatal shelves during fetal development.
Describe the anatomical characteristics of cleft palate: this includes a gap in the hard palate, soft palate, or both, which can affect the separation between the oral and nasal cavities.
Explain the functional impairments caused by cleft palate: difficulties in feeding, speech problems due to air escaping through the nose, and increased risk of ear infections due to Eustachian tube dysfunction.
Next, define hip dysplasia: it is a developmental disorder where the hip joint socket (acetabulum) is shallow or improperly formed, leading to instability or dislocation of the femoral head.
Describe the anatomical characteristics and functional impairments of hip dysplasia: the shallow acetabulum fails to securely hold the femoral head, causing joint instability, pain, limping, and potential early onset arthritis if untreated.
Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Anatomical Characteristics of Cleft Palate
Cleft palate is a congenital defect where the roof of the mouth fails to fuse properly, resulting in an opening between the oral and nasal cavities. This can affect the hard palate, soft palate, or both, leading to difficulties in feeding, speech, and increased risk of ear infections.
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5 Characteristics of Epithelia
Functional Impairments in Cleft Palate
The cleft palate impairs normal functions such as sucking, swallowing, and speech production due to the abnormal communication between oral and nasal cavities. This can cause nasal regurgitation of food, speech articulation problems, and hearing issues from middle ear infections.
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06:04Functional Groups
Anatomical and Functional Aspects of Hip Dysplasia
Hip dysplasia involves abnormal development of the hip joint, where the acetabulum is shallow or misshapen, leading to instability or dislocation of the femoral head. This results in impaired weight-bearing, gait abnormalities, pain, and increased risk of early osteoarthritis.
Recommended video:
06:04Functional Groups
Related Practice
Textbook Question
Distinguish between the anulus fibrosus and nucleus pulposus regions of a disc. Which provides durability and strength? Which provides resilience? Which part is involved in a 'slipped' disc?
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Textbook Question
How do the relative proportions of the cranium and face of a fetus compare with those of an adult skull?
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Textbook Question
Which ribs are floating ribs and why are they called that?
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Textbook Question
Justiniano worked in a poultry-packing plant where his job was cutting open chickens and stripping out their visceral organs. After work, he typed for long hours on his computer keyboard, writing a book about his work in the plant. Soon, his wrist and hand began to hurt whenever he flexed it, and he began to awaken at night with pain and tingling on the thumb half of his hand. What condition did he probably have?
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