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A&P CH-6.

FINAL

Question	Answer
THE STRUCTURE OF BONE TISSUE SUITS THE FUNCTION WHAT BONE TISSUES IS ADAPTED TO SUPPORT WEIGHT AND WITHSTAND TENSION STRESS.	COMPACT BONE (C)
YELLOW BONE MARROW CONTAINS A LARGE PERCENTAGE OF?	FAT (A)
THE CELL RESPONSIBLE FOR SECRETING TEH MATRIX OF BONE IS THE?	OSTEOBLAST (B)
WHAT KIND OF TISSUE IS THE FORERUNNER OF LONG BONES IN THE EMBRYO?	HYALINE CARTILAGE (D0
WHAT CAN A DIFICIENCY OF GROWTH HORMONE DURING BONE FORMATION CAUSE?	DECREASED PROLIFERATION OF THE EPIPHYSEAL PLATE CARTILEDGE (C)
A FRACTURE IN THE SHAFT OF THE BONE WOULD BE A BREAK IN THE?	DIAPHYSIS (C)
THE TERM DIPLOE REFERS TO THE?	INTERNAL LAYER OF SPONGY BONE IN FLAT BONES. (C)
WHAT IS A BONE MARKING NAME THAT INDICATES A PROJECTION THAT HELPS TO FORM JOINTS?	RAMUS (B)
FACTORS IN PREVENTING (OR DELAYING) OSTEOPOROSIS INCLUDE.	DRINKING FLUORINATED WATER (A)
OSSIFICATION OF THE ENDS OF LONG BONES?	IS PRODUCED BY SECONDARY OSSIFICATION CENTERS (C)
WHICH STRUCTURE ALLOWS THE DIAPHYSIS OF THE BONE TO INCREASE IN LENGTH UNTIL EARLY CHILDHOOD, AS WELL AS SHAPING THE ARTICULAR SURFACES	EPIPHYSEAL PLATE (C)
THE MOST ABUNDENT SKELETAL CARTILEDGE TYPE IS?	HYALINE (A)
WHICH OF THE FOLLOWING IS NOT A FUNCTION OF THE SKELETAL SYSTEM?	COMMUNICATION (D)
WHAT IS THE STRUCTURAL UNIT OF COMPACT BONE?	THE OSTEON (D)
BONES ARE COVERED AND LINED BY A PROTECTIVE TISSUE CALLED PERIOSTEUM. THE INNER (OSTEOGENIC)LAYER CONSISTS PRIMARILY OF?	OSTEOBLASTS AND OSTEOCLASTS (C)
THE PERIOSTEUM IS SECURED TO THE UNDERLYING BONE BY DENSE CONNECTIVE TISSUE CALLED?	PERFORATING (SHARPEYS) FIBER(C)
THE CANAL THAT RUNS THROUGH THE CORE OF EACH OSTEON (THE HAVERSIAN CANAL) IS THE SITE OF?	BLOOD VESSELS AND NERVE FIBERS (D)
WHAT ARE THE SMALL SPACES IN BONE TISSUE THAT ARE HOLES IN WHICH OSTEOCYTES LIVE?	LUCUNAE (A)
FOR INTERMEMBRANOUS OSSIFICATION TO TAKE PLACE, WHICH OF THE FOLLOWING IS NECCESARY?	AN OSSIFICATION CENTER FORMS IN THE FIBROUS CONNECTIVE TISSUE. (B)
THE PROCESS OF BONES INCREASING IN WIDTH IS KNOWN AS?	APPOSITIONAL GROWTH (C)
BONES ARE CONSTANTLY UNDERGOING RESORPTION FOR VARIOUS REASONS. WHAT CELLS ACCOMPLISHES THIS PROCESS?	OSTEOCLAST (A)
WHICH HORMONE INCREASES OSTEOCLAST ACTIVITY TO RELEASE MORE CALCIUM IONS INTO THE BLOODSTREAM?	PARATHYROID HORMONE (C)
THE UNIVERSAL LOSS OF MASS SEEN IN THE SKELETON, WHICH BEGINS ABOUT AGE 40?	REFLECTS INCOMPLETE OSTEON FORMATION AND MINERALIZATION (C)
WOLFFS LAW IS CONCERNED WITH?	THE THICKNESS AND SHAPE OF A BONE BEING DEPENDANT OF THE STRESSES PLACED UPON IT. (B)
CRANIAL BONES DEVELOP?	WITHIN FIBROUS MEMBRANES (B)
WHAT GLANDS OR ORGANS PRODUCES HORMONES THAT TEND TO DECREASE BLOOD CALCIUM LEVELS?	THYROID (B)
OSTEOMYELITIS IS?	DUE TO PUS-FORMING BACTERIA (C)
CARTILAGE GROWS IN 2 WAYS APPOSITIONAL AND INTERSTITIAL. WHAT IS APPOSITIONAL GROWTH?	THE SECRETION OF NEW MATRIX AGAINST THE EXTERNAL FACE OF EXISTING CARTILAGE. (B)
WHAT STATEMENT BEST DESCRIBES INTERSTITIAL GROWTH?	CHONDROCYTES IN THE LUCANAE DIVIDE AND SECRETE MATRIX, ALLOWING THE CARTILEDGE TO GROW FROM WITHIN. (D)
IN THE EPIPHYSEAL PLATE CARTILEDGE GROWS?	BY PUSHING THE EPIPHYSIS AWAY FROM THE DIAPHYSIS
SPONGY BONES ARE MADE UP OF A FRAMEWORK CALLED?	TRABECULAE (C)
OSTEOGENESIS IS THE PROCESS OF?	BONE FORMATION (C)
LENGHTWISE LONG BONE GROWTH DURING INFANCY AND USE IS EXCLUSIVELY THROUGH?	INTERSTITIAL GROWTH OF THE EPIPHYSEAL PLATES (A)
GROWTH OF BONES IS CONTROLLED BY A SYMPHONY OF HORMONES. WHICH HORMONE IS IMPORTANT FOR BONE GROWTH DURING INFANCY & CHILDHOOD?	THYROID HORMONE (A)
IN SOME CASES THE EPIPHYSEAL PLATE OF THE LONG BONES OF CHILDREN CLOSES TO EARLY WHAT MIGHT BE THE CAUSE?	ELEVATED LEVELS OF SEX HORMONES (B)
NORMAL BONE FORMATION AND GROWTH ARE DEPENDANT ON THE ADEQUATE INTAKE OF?	CALCIUM, PHOSPHATE, AND VITIMIN D (A)
OSTEALGIA IS?	PAIN IN A BONE (C)
INFLAMMATION OF BONY TISSUE IS CALLED?	OSTEITIS
BLOOD CELL FORMATION IS CALLED	HEMATOPIESIS
A BONE EMBEDDED IN A TENDON IS CALLED?	SESAMOID BONE
A CENTRAL (HAVERSIAN) CANAL MAY CONTAIN ARTERIES, VEINS, CAPILLARIES, LYMPH VESSELS, AND _____ FIBERS?	NERVE
A LONG BONE FORMS BY A PROCESS KNOWN AS_______OSSIFICATION	ENDOCHONDRAL
________GROWTH IS GROWTH IN THE DIAMETER OF LONG BONES	APPOSITIONAL GROWTH
_______ ARE MULTINUCLEATED CELLS THAT DESTROY BONE	OSTEOCLASTS
______IS A DISEASE OF THE BONE IN WHICH BONE REABSORBTION OUTPACES BONE DEPOISIT LEAVING THE PERSON WITH THIN AND OFTEN VERY FRAGILE BONES?	OSTEOPEROSIS
A ROUND OR OVAL HOLE THROUGH A BONE IN WHICH BONE THAT CONTAINS BLOOD VESSELS AND OR NERVES IS CALLED?	FORAMEN
LIST THE STEPS IN THE REPAIR PROCESS OF A SIMPLE FRACTURE	HEMATOMA FORMATION, FIBROCARTILAGEINOUS CALLUS FORMATION, BONY CALLUS FORMATION, AND REMODELING
WHAT IS FOUND IN THE HAVERSIAN CANAL	BLOOD VESSELS AND NERVE FIBERS
SEVERAL HORMONES CONTROL THE REMODELING OF BONES. WHICH TWO RESPOND TO CHANGING BLOOD CALCIUM LEVELS	PTH AND CALCITONIN
WHY ARE THE BONES OF YOUNG CHILDREN MUCH MORE FLEXIBLE THAN THOSE OF THE ELDERLY?	CHILDRENS BONES ARE NOT COMPLETELY CALCIFIED AND HAVE MORE FLEXIBLE FIBERS. ELDERLY ARE COMPLETELY CALCIFIED WHICH GIVES THE CHARACTERISTIC OF RIGIDITY.

Created by: TRESCEE

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