Anatomy and Physiology Flashcards

1
Q

Name 7 of the 11 major organ systems and their functions?

A

Skeletal: support, protection, movement, mineral storage, and blood cell production

Muscular: supporting movement.

Nervous: transmit messages through neurons. Motor: transmit messages from CNS to muscles and other organs. Sensory-transmit messages from the sensory organs to the CNS.

Cardiovascular: the pump, moves nutrients, wastes, oxygen, and hormones through the body, and distributes heat to maintain homeostasis.

Respiratory system: brings oxygen into the body and carries carbon dioxide out

Excretory: remove metabolic wastes

Digestive system: The process of breaking down foods into molecules that the body can use

Circulatory: carry blood and exchange gasses and nutrients from vessel to cells

Reproductive system: produce egg and sperm cells

Lymphatic: transport clean foods back to the blood

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2
Q

What are the three types of muscle tissue?

A

skeletal: voluntary, you can control them

smooth: involuntary, you cant control them, found in blood vessels, digestive system, and bladder,

cardiac: involuntary, found in heart..

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3
Q

What are the two main parts of the nervous system?

A

Central nervous system: brain and spinal cord

Peripheral nervous system: axillary nerves, arms and legs

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4
Q

What are the parts of the Circulatory system

A

Arteries

Veins

Capillaries

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5
Q

Arteries

A

carry blood away from the heart

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6
Q

Veins

A

carry blood to the heart

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7
Q

capillaries

A

exchange gases and nutrients from vessels to cells

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8
Q

Four types of tissue

A

Epithelial: acts as a covering controlling movement of materials across the surface
Connective: integrates the various parts of the body and provides support and protection to organs
Muscular: tissue allows the body to move
Nervous: propagate information

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9
Q

Events in Tissue Repair

A

Homeostasis -seconds to hours
Inflammatory phase: hours to days
Proliferative phase-days to week
Remodeling- weeks to months

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10
Q

What is tissue engineering

A

The practice of combing scaffolds, cells, and biologically active molecules into functional tissues

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11
Q

What is the goal of tissue engineering

A

Assemble functional constructs that restore, maintain, or improve damaged tissues or whole organs.

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12
Q

What are the four types of Bioprinting?

A

Ink Jet-printing- bioink is loaded into cartilage and released by a digital design

Extrusion-based printing: solution based deposition and fused deposition modeling

laser-assisted:A pulsed laser beam is directed onto the donor slide coated with the bioink. The laser energy is absorbed by the bioink layer, generating a rapid vaporization and expansion of the bioink material. This creates a pressure wave that propels small droplets of the bioink onto a receiving substrate or scaffold.

lithography:The laser irradiates the ribbon, leading to evaporation of the liquid biological materials.

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13
Q

Ink Jet bioprinting

A
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14
Q

Extrusions-based printing bioprinting

A
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15
Q

Laser assisted bioprinting

A
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16
Q

Lithography bioprinting

A