Question 1

Figure 6.1
Using Figure 6.1, match the following bone types with the numbered structure:
 
-Bone 3.

Accepted Answer

A) Irregular 
B) Flat 
C) Sesamoid 
D) Short 
E) Long 
A) Irregular 
B) Flat 
C) Sesamoid 
D) Short 
E) Long

Question 2

Short,irregular,and flat bones have medullary cavities in order to keep the weight of the bones light.

Accepted Answer

A) True 
 B)False

Question 3

When an osteoblast becomes completely surrounded by its own matrix secretions it is referred to as an ________.

Accepted Answer

A)  osteogenic cell 
B)  chondrocyte 
C)  osteoclast 
D)  osteocyte 
A)  osteogenic cell 
B)  chondrocyte 
C)  osteoclast 
D)  osteocyte

Question 4

Figure 6.2
Using Figure 6.2, match the following:
-Location of the epiphyseal line.

Accepted Answer

A) A 
B) D 
C) C 
D) B 
A) A 
B) D 
C) C 
D) B

Question 5

Why are the bones of young children much more flexible than those of the elderly?

Accepted Answer

Bones of children are not comp

Question 6

Figure 6.1
Using Figure 6.1, match the following bone types with the numbered structure:
 
-Bone 7.

Accepted Answer

A) Irregular 
B) Flat 
C) Sesamoid 
D) Short 
E) Long 
A) Irregular 
B) Flat 
C) Sesamoid 
D) Short 
E) Long

Question 7

The term osteoid refers to the organic part of the matrix of compact bones.

Accepted Answer

A) True 
 B)False

Question 8

Proper blood calcium levels are required for muscle contraction,nerve function,and other critical activities in the body.How does the body maintain homeostasis in response to decreased blood calcium levels? Discuss the main gland,hormone,and target of the hormone.

Accepted Answer

In response to decreased blood calcium l

Question 9

Match the following:
-Bone fragments into many pieces.

Accepted Answer

A) Greenstick 
B) Comminuted 
C) Spiral 
A) Greenstick 
B) Comminuted 
C) Spiral

Question 10

Skeletal remains are discovered at an archeological site.X-rays of the femur show evidence of a thin epiphyseal plate.This bone likely belonged to which of the following?

Accepted Answer

A)  18 year old male 
B)  25 year old female 
C)  8 year old female 
D)  60 year old male 
A)  18 year old male 
B)  25 year old female 
C)  8 year old female 
D)  60 year old male

Question 11

How can a tooth be moved in a bony socket during orthodontic treatment?

Accepted Answer

Because bone deposition and reabsorption

Question 12

Match the following:
-Round or oval opening through a bone.

Accepted Answer

A) Spine 
B) Trochanter 
C) Facet 
D) Foramen 
E) Ramus 
A) Spine 
B) Trochanter 
C) Facet 
D) Foramen 
E) Ramus

Question 13

Match the following:
-Armlike bar of bone.

Accepted Answer

A) Spine 
B) Trochanter 
C) Facet 
D) Foramen 
E) Ramus 
A) Spine 
B) Trochanter 
C) Facet 
D) Foramen 
E) Ramus

Question 14

Figure 6.1
Using Figure 6.1, match the following bone types with the numbered structure:
 
-Bone 5.

Accepted Answer

A) Irregular 
B) Flat 
C) Sesamoid 
D) Short 
E) Long 
A) Irregular 
B) Flat 
C) Sesamoid 
D) Short 
E) Long

Question 15

If your doctor notices a marked decrease in calcium ion levels in your blood,what gland might he suspect is not functioning properly and why?

Accepted Answer

The parathyroid gland normally responds

Question 16

What is found in a central (Haversian)canal?

Accepted Answer

Small blood vessels

Question 17

Match the following:
-Very large,blunt,irregularly shaped process.

Accepted Answer

A) Spine 
B) Trochanter 
C) Facet 
D) Foramen 
E) Ramus 
A) Spine 
B) Trochanter 
C) Facet 
D) Foramen 
E) Ramus

Question 18

Match the following:
-An incomplete fracture or cracking of the bone without actual separation of the parts.Common in children.

Accepted Answer

A) Greenstick 
B) Comminuted 
C) Spiral 
A) Greenstick 
B) Comminuted 
C) Spiral

Question 19

Alice and James adopted a 3-year-old child from a developing country.They noticed that her legs were bowed and there were some deformities in her cranial and pelvic bones.They brought her to a physician for a diagnosis.What was the likely diagnosis,and what was the treatment for the disorder?

Accepted Answer

The child most likely has rickets,a cond

Question 20

Which of the following statements best describes interstitial growth of cartilage?

Accepted Answer

A)  Unspecialized cells from mesenchyme develop into chondrocytes, which divide and form cartilage. 
B)  Chondrocytes in the lacunae divide and secrete matrix, allowing the cartilage to grow from within. 
C)  Growth occurs in the lining of the long bones. 
D)  Fibroblasts give rise to chondrocytes that differentiate and form cartilage. 
A)  Unspecialized cells from mesenchyme develop into chondrocytes, which divide and form cartilage. 
B)  Chondrocytes in the lacunae divide and secrete matrix, allowing the cartilage to grow from within. 
C)  Growth occurs in the lining of the long bones. 
D)  Fibroblasts give rise to chondrocytes that differentiate and form cartilage.

Exam 6: Bones and Skeletal Tissue

Figure 6.1 Using Figure 6.1, match the following bone types with the numbered structure: -Bone 3.

Short,irregular,and flat bones have medullary cavities in order to keep the weight of the bones light.

When an osteoblast becomes completely surrounded by its own matrix secretions it is referred to as an ________.

Figure 6.2 Using Figure 6.2, match the following: -Location of the epiphyseal line.

Why are the bones of young children much more flexible than those of the elderly?

Figure 6.1 Using Figure 6.1, match the following bone types with the numbered structure: -Bone 7.

The term osteoid refers to the organic part of the matrix of compact bones.

Proper blood calcium levels are required for muscle contraction,nerve function,and other critical activities in the body.How does the body maintain homeostasis in response to decreased blood calcium levels? Discuss the main gland,hormone,and target of the hormone.

Match the following: -Bone fragments into many pieces.

Skeletal remains are discovered at an archeological site.X-rays of the femur show evidence of a thin epiphyseal plate.This bone likely belonged to which of the following?

How can a tooth be moved in a bony socket during orthodontic treatment?

Match the following: -Round or oval opening through a bone.

Match the following: -Armlike bar of bone.

Figure 6.1 Using Figure 6.1, match the following bone types with the numbered structure: -Bone 5.

If your doctor notices a marked decrease in calcium ion levels in your blood,what gland might he suspect is not functioning properly and why?

What is found in a central (Haversian)canal?

Match the following: -Very large,blunt,irregularly shaped process.

Match the following: -An incomplete fracture or cracking of the bone without actual separation of the parts.Common in children.

Alice and James adopted a 3-year-old child from a developing country.They noticed that her legs were bowed and there were some deformities in her cranial and pelvic bones.They brought her to a physician for a diagnosis.What was the likely diagnosis,and what was the treatment for the disorder?

Which of the following statements best describes interstitial growth of cartilage?

The Human Body: an Orientation

Chemistry Comes Alive

Cells: the Living Units

Tissue: the Living Fabric

The Integumentary System

The Skeleton

Joints

Muscles and Muscle Tissue

The Muscular System

Fundamentals of the Nervous System and Nervous Tissue

The Central Nervous System

The Peripheral Nervous System and Reflex Activity

The Autonomic Nervous System

The Special Senses

The Endocrine System

Blood

The Cardiovascular System: the Heart

The Cardiovascular System: Blood Vessels

The Lymphatic System and Lymphoid Organs and Tissues

The Immune System: Innate and Adaptive Body Defenses

The Respiratory System

The Digestive System

Nutrition,metabolism,and Body Temperature Regulation

The Urinary System

Fluid,electrolyte,and Acid-Base Balance

The Reproductive System

Pregnancy and Human Development

Heredity

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