ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303106
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 6, Problem 21RAC
Summary Introduction
Introduction:
The main female reproductive hormone is estrogen. The two reproductive hormones that play an important role in regulating bone growth are estrogen and testosterone. Testosterone is the male reproductive hormone.
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At puberty in males the increase of testosterone results in:
Group of answer choices
appositional bone growth increases.
osteoblasts increase the rate of bone resorption.
epiphyseal plates widen rapidly.
intramembranous ossification increases.
Estrogena. stimulates a burst of growth at puberty.b. causes a later closure of the epiphyseal plate than testosterone does.c. causes a longer growth period in females than testosterone causesin males.d. tends to prolong the growth phase of the epiphyseal plates.e. All of these are correct.
The mechanism by which estrogen prevents bone loss (as observed in post-menopausal osteoporosis) is to :A: stimulate osteoblasts to produce RANKC: stimulate osteoblasts to produce OPGD: inhibit osteoblasts from producing RANKE: inhibit osteoblasts from producing RANK-L
Chapter 6 Solutions
ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
Ch. 6.1 - Name the four components of the skeletal system.Ch. 6.1 - Describe the five major functions of the skeletal...Ch. 6.2 - What are the three types of cartilage? Which type...Ch. 6.2 - Describe the structure of hyaline cartilage. Name...Ch. 6.2 - Differentiate between oppositional and...Ch. 6.3 - Name the components of bone matrix, and explain...Ch. 6.3 - Differentiate among the characteristics and...Ch. 6.3 - Describe the formation of new bone by appositional...Ch. 6.3 - What cells give rise to osteochondral progenitor...Ch. 6.3 - How is the organization of collagen fibers...
Ch. 6.3 - Describe the structure of spongy bone. What are...Ch. 6.3 - Describe the structure of compact bone. What is an...Ch. 6.3 - Trace the pathway nutrients must follow from blood...Ch. 6.4 - List the four basic shapes of bones, and give an...Ch. 6.4 - Sketch and lable the parts of a typical long bone.Ch. 6.4 - Where are the periosteum and endosteum located,...Ch. 6.4 - What are red and yellow bone marrows? Where are...Ch. 6.4 - Compare the structure of a long bone with those of...Ch. 6.5 - Describe the formation of spongy and compact bone...Ch. 6.5 - For the process of endochondral ossification,...Ch. 6.5 - When do primary and secondary Ossification centers...Ch. 6.5 - What bones, or parts of bones, are formed from...Ch. 6.6 - Name and describe the events occurring in the four...Ch. 6.6 - Explain the process of growth at the articular...Ch. 6.6 - Describe how new osteons are produced as a bone...Ch. 6.6 - Prob. 26AYPCh. 6.6 - Prob. 27AYPCh. 6.6 - Prob. 28AYPCh. 6.7 - Why is it important for bone remodeling to occur?Ch. 6.7 - What is a basic multicellular unit (BMU)? Explain...Ch. 6.7 - Prob. 31AYPCh. 6.8 - What are the four steps of bone repair?Ch. 6.8 - Prob. 33AYPCh. 6.8 - Distinguish between the location and composition...Ch. 6.8 - Prob. 35AYPCh. 6.9 - Prob. 36AYPCh. 6.9 - Prob. 37AYPCh. 6.9 - Prob. 38AYPCh. 6.9 - Prob. 39AYPCh. 6.10 - What effect does aging hove on the quality and...Ch. 6.10 - Prob. 41AYPCh. 6 - Prob. 1RACCh. 6 - Chondrocytes are mature cartilage cells within the...Ch. 6 - Which of these statements concerning cartilage is...Ch. 6 - Prob. 4RACCh. 6 - Prob. 5RACCh. 6 - Prob. 6RACCh. 6 - Prob. 7RACCh. 6 - Prob. 8RACCh. 6 - Prob. 9RACCh. 6 - Prob. 10RACCh. 6 - Prob. 11RACCh. 6 - The periosteum a. is an epithelial tissue...Ch. 6 - Prob. 13RACCh. 6 - Prob. 14RACCh. 6 - Prob. 15RACCh. 6 - Prob. 16RACCh. 6 - Prob. 17RACCh. 6 - During growth in length of a long bone, cartilage...Ch. 6 - Prob. 19RACCh. 6 - Prob. 20RACCh. 6 - Prob. 21RACCh. 6 - Bone remodelling can occur When woven bone is...Ch. 6 - Given these processes: (1) cartilage ossification...Ch. 6 - Which of these processes during bone repair...Ch. 6 - Prob. 25RACCh. 6 - Prob. 1CTCh. 6 - Explain why running helps prevent osteoporosis in...Ch. 6 - Prob. 3CTCh. 6 - Prob. 4CTCh. 6 - Prob. 5CTCh. 6 - Prob. 6CT
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