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Anatomy & Physiology > Exam 2 pics > Flashcards

Exam 2 pics Flashcards

(48 cards)

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1
Q
A
  1. cardiac muscle
  2. skeletal muscle
  3. smooth muscle
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2
Q
A

Cardiac muscle cell

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3
Q
A

Skeletal muscle fiber (piece)

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4
Q
A

Smooth muscle cell

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5
Q
A

Cardiac muscle

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6
Q
A

Skeletal muscle

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7
Q
A

Smooth muscle

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8
Q
A

myoepithelial cell

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9
Q
A

skeletal muscle fiber

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10
Q
A

skeletal muscle fiber

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11
Q
A

cardiac muscle cells

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12
Q
A
  1. nerve fibers
  2. bundle of smooth muscle cells
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13
Q
A
  1. myoepithelial cells
  2. milk-secreting cell
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14
Q
A

skeletal muscle

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15
Q
A

skeletal muscle
-polygonal cross-section

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16
Q
A

muscle fiber

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17
Q
A
  1. epimysium
  2. perimysium
  3. blood vessel
  4. muscle fiber
  5. fascicle
  6. endomysium
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18
Q
A
  1. sarcolemma (membrane of muscle fiber)
  2. sarcoplasmic reticulum
  3. transverse tubules
  4. terminal cistern
  5. filaments
  6. mitochondrion
  7. myofibril
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19
Q
A
  1. myoblasts
  2. myosatellite cells
  3. myoblasts
  4. nuclei
  5. immature muscle fiber
  6. myosatellite cell
  7. myofibrils
  8. mitochondria
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20
Q
Study These Flashcards
A
  1. myofibril
  2. sarcolemma
  3. nuclei
  4. sarcoplasm
  5. myofibril
  6. mitochondria
  7. sarcolemma
  8. actin
  9. myosin
  10. triad
  11. sarcoplasmic reticulum
  12. T tubules
  13. myofibrils
  14. sarcoplasm
  15. sarcolemma
  16. Terminal cisterna
21
Q
Study These Flashcards
A
  1. myofibril
  2. Z line
  3. sarcomere
  4. M line
  5. H band
  6. A band
  7. I band
22
Q
Study These Flashcards
A
  1. A band
  2. I band
  3. Z band
  4. M line
  5. sarcomere
23
Q

Which is relaxed and contracted?

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A

A. relaxed
B. contracted

  1. actin
  2. myosin
  3. M line
24
Q

What does Desmin do?

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A

binds Z line to plasma membrane

25
What does Titin do?
connects Z line to M line
26
What does Actinin do?
binds actin to Z line
27
1. Actinin 2. Z line 3. Titin 4. F-actin strand 5. G-actin molecules 6. Tropomyosin 7. Nebulin 8. Active Site 9. Troponin
28
1. myosin tail 2. hinge 3. myosin head
29
1. action potential on motor neuron 2. Ca2+ enters voltage gated channels 3. acetylcholine released 4. Na+ enters 5. local current between depolarized end plate and adjacent muscle plasma membrane 6. muscle fiber action potential initiation 7. propagated action potential in muscle plasma membrane 8. acetylcholine degradation a. acetylcholine receptor b. acetylcholinesterase c. motor end plate d. voltage-gated Na+ channels e. Ca2+ mediated exocytosis
30
When does this muscle metabolism occur?
resting to light activity
31
When does this muscle metabolism occur?
light to moderate activity
32
When does this muscle metabolism occur?
moderate to peak activity
33
1. capillary 2. fiibrils 3. sarcolemma 4. sarcoplasmic reticulum 5. T system 6. terminal cistern 7. intercalated disc 8. mitochondria 9. sarcomere 10. fibril
34
1. Z line 2. intercalated disc 3. mitochondria 4. sacromere
35
1. mitochondria 2. Z line 3. intercalated disc
36
good luck ...don't know what this is
37
1. Autonomic nerve fiber 2. Sheet of cells 3. Varicosities 4. Varicosity 5. Mitochondria 6. Synaptic vesicles
38
What does the cardiac action potential look like?
1. inward 2. outward
39
1. branching telodendria (muscle fibers)
40
1. Special sensory receptors 2. Visceral sensory receptors 3. Somatic Sensory receptors 4. Sensory 5.PNS 6.CNS 7. afferent division 8. Information processing 9.Efferent division 10. Motor commands 11. Somatic Nervous system 12. Autonomic nervous system 13. Parasympathetic 14. Sympathetic 15.Smooth+ Cardiac muscles and Adipose tissue 16. Skeletal Muscle 17. Effectors
41
1. IgG 2. IgD 3. IgE 4.IgA 5. IgM
42
43
44
1. Graded potentials reach threshold 2. Voltage gated Na channels open and depolarize 3. Na channels close and K channels open which starts repolarizing 4.Hyperpolarization from slow closing K channels 5. Absolute refractive period 6. Membrane cant respond to other stimuli 7. Relative refractory period 8. Membrane can respond to other stimuli
45
1. Lumen 2.Submucosal/ Meissner's Plexus 3. Myenteric/Auberbach's plexus 4. Plexus 5. Ganglia
46
1. Blood vessels 2. Fasicle 3. Epineurium 4. Perineurium 5. Unmyelinated 6. Myelinated nerve 7. Endoneurium 8. Myelin
47
1. Stimulus 2. Stimulus removed 3. Repolarization 4. Depolarization 5.Resting membrane potential 6. Stimulus 7. Stimulus removed 8. Hyperpolarization 9. Return to RMP
48
1.Neutrophils 2. NK cells 3. Cytotoxic 4. Macrophage 5. Plasma cells 6. Antibodies

Anatomy & Physiology (5 decks)

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