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PN 123 Anatomy & Physiology


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[Front]


Identify the highlighted structure!
Identify the highlighted structure!
[Back]


Frontal

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Modos dinámicos

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Escuchar y deletrearOrtografía: escribe lo que escuchas
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EscrituraModo de solo escritura

PN 123 Anatomy & Physiology - Marcador

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PN 123 Anatomy & Physiology - Detalles

Niveles:

Preguntas:

180 preguntas
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Identify the structure(s)!
Ear ossicles: Malleus, Incus, Stapes
Identify the highlighted structure!
Cervical Vertebrae/Spine
Identify the highlighted structure!
Thoracic vertebrae/spine
Identify the encircled structure!
Femur greater trochanter
Question:
Cartilage
Question:
Pelvis, arms, legs
Question:
Irregular
Question:
Osteoblast- builds bone tissue; Osteocyte- maintain/repair exiting bone matrix; Osteoclast- reabsorb/destroy/breakdown bone tissue
What is ossification?
The transformation of cartilage to bone
Question:
Depressions or holes
What (bone markings) are these?
Projections; femoral head
Question:
Periosteum
Question
Answer
What is bone resorption/reabsorption?
The breakdown of bone tissue
Question:
Projections
Question:
Compact, spongy
Name the 2 portions of long bones and their locations?
Epiphysis (ends); Diaphysis (center)
Name the types of bone marrow and their function:
Red- manufactures blood cells; Yellow- contains mostly fat
Name some flat bones
Occipital, scapula, stenrum, ribs, nasal, ilia, lacrimal, parietal, frontal
List the 5 functions of bone:
1) framework 2) movement 3) store calcium 4) produce blood cells 5) protection
Name the 5 parts of the sternum, from superior to inferior:
Top-> jugular notch, manubrium, sternal angle, body, xyphoid process = Bottom structure
Where are the "short" bones located?
Wrist (carpals), ankles (tarsals)
A slightly movable joint in described as:
Cartilaginous, amphiarthrosis ex: pubic symphysis, between vertebrae
Describe the anatomical posture/movement where the palm of the hand(s) face upward
Supination.... think how do you hold "soup" with the bowl base on the palm facing ceiling... if it's inverted the liquid spills
Where is smooth muscle commonly found in the body:
Walls of hollow organs, vessels, respiratory passageways
Describe the typical smooth muscle cells/tissue physical characteristics:
Cells are tapered at ends, branching networks, non-striated, SINGLE central nucleus
What are some functions of smooth muscle:
Produces peristalsis; contracts/relaxes slowly; may sustain contraction
When does smooth muscle contracts (in response to?)
Nerve impulse, HORMONAL stimulation, STRETCHING, other stimuli
What are some physical characteristics of CARDIAC muscle
Branching interconnections special membranes between cells called intercalated discs, single nucleus, LIGHTLY STRIATED
What is the CONTROL of CARDIAC muscle
INVOLUNTARY- self-excitable
Whats the function of CARDIAC muscle
Pumps blood out of heart, self-excitatory... influenced by nervous system and hormones
What are some physical characteristics of SKELETAL MUSCLE
Long, cylindrical, MULTI-NUCLEATED; HEAVILY striated