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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
Trachea or windpipe, is a membranous tube attached to the larynx. It consists of dense regular connective tissue and smooth muscle reinforced with 15-20 C-shaped pieces of hyaline cartilage. -
Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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Trachea or windpipe, is a membranous tube attached to the larynx. It consists of dense regular connective tissue and smooth muscle reinforced with 15-20 C-shaped pieces of hyaline cartilage.
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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
Larynx is located in the anterior part of the throat and extends from the base of the tongue to the trachea. It is the passageway for air between the pharynx and trachea. -
Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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Larynx is located in the anterior part of the throat and extends from the base of the tongue to the trachea. It is the passageway for air between the pharynx and trachea.
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Mary Nathalie E. Antonio posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoTHE RESPIRATORY SYSTEM
The respiratory system helps us in breathing appropriately called respiration.
The respiratory system performs the following functions:
a. Regulation of blood pH
b. Production of chemical mediators
c. Voice production
d. Olfaction
e. Protection
The lower respiratory tract consists of the:
a. Larynx
b. Trachea
c. Bronchi
d. Lungs-
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Larynx is located in the anterior part of the throat and extends from the base of the tongue to the trachea. It is the passageway for air between the pharynx and trachea.
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Trachea or windpipe, is a membranous tube attached to the larynx. It consists of dense regular connective tissue and smooth muscle reinforced with 15-20 C-shaped pieces of hyaline cartilage.
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The mucous membrane lining the trachea consists of pseudostratified ciliated columnar epithelium with numerous goblet cells. The goblet cells produce mucus, which traps inhaled foreign particles. The cilia move mucus and foreign particles into the larynx, from which they enter the pharynx and are swallowed.
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Bronchioles
The bronchi continue to branch, finally gibing rise to bronchioles. The bronchioles also subdivide several times to become even smaller terminal bronchioles. Terminal bronchioles divide to form respiratory bronchioles which have a few attached alveoli.
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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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Mary Nathalie E. Antonio posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoTHE DIGESTIVE SYSTEM
This system consists of the digestive tract.
The regions of the digestive tract includes the oral cavity and stomach.
Digestive tract Histology includes 4 tunics:
a. Mucosa
b. Submucosa
c. Muscularis
d. Serosa -
Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
The nail is a thin plate, comsisting of layers of dead stratum corneum cells that contain a very hard type of keratin. It attaches to the underlying nail bed. The… -
Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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The nail is a thin plate, comsisting of layers of dead stratum corneum cells that contain a very hard type of keratin. It attaches to the underlying nail bed. The…
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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
The 5 layers of the skin epidermis
1. Stratum Basale(germinativum)- The deepest portion of the epidermis that is a single layer of cuboidal or columnar… -
Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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The 5 layers of the skin epidermis
1. Stratum Basale(germinativum)- The deepest portion of the epidermis that is a single layer of cuboidal or columnar…
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Mary Nathalie E. Antonio posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoINTEGUMENTARY SYSTEM
It forms the boundary between the body and the external environment.
The major functions of the integumentary system are:
a. Protection
b. Sensation
c. Temperature and Regulation
d. Vitamin D production
e. ExcretionThe Skin is made up of two major tissue layers:
1. Epidermis
a. Stratum Basale
b. Stratum Spinosum
c. Stratum…[Read more]-
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The 5 layers of the skin epidermis
1. Stratum Basale(germinativum)- The deepest portion of the epidermis that is a single layer of cuboidal or columnar…
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The nail is a thin plate, comsisting of layers of dead stratum corneum cells that contain a very hard type of keratin. It attaches to the underlying nail bed. The…
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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
The Four Chambers of the Heart and route of blood flow
1. Deoxygenated blood enters (1) right atrium through Superior and Inferior Vena Cava
2. Blood enters (2) right… -
Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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The Four Chambers of the Heart and route of blood flow
1. Deoxygenated blood enters (1) right atrium through Superior and Inferior Vena Cava
2. Blood enters (2) right…
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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
Three layers of the heart wall:
a. Epicardium
aka visceral pericardium is a thin serous membrane that constitutes the smooth, outer surface of the heart.
b…. -
Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
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Three layers of the heart wall:
a. Epicardium
aka visceral pericardium is a thin serous membrane that constitutes the smooth, outer surface of the heart.
b….
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Mary Nathalie E. Antonio posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoTHE CARDIOVASCULAR SYSTEM: HEART
The heart is two pumps in one.
Its function include:
a. Generating blood pressure
b. Routing blood
c. Ensuring one-way blood flow
d. Regulating blood supplyThe Heart Wall is composed of three layers:
a. Epicardium
b. Myocardium
c. EndocardiumThe heart consists of four chambers:
a. Right Atrium (RA)
b. Left…[Read more]-
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Three layers of the heart wall:
a. Epicardium
aka visceral pericardium is a thin serous membrane that constitutes the smooth, outer surface of the heart.
b….
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The Four Chambers of the Heart and route of blood flow
1. Deoxygenated blood enters (1) right atrium through Superior and Inferior Vena Cava
2. Blood enters (2) right…
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Mary Nathalie E. Antonio posted a new activity comment 3 years, 11 months ago
Types of Neuroglia in the PNS
a. Satellite cells- surroumds the neuron cell bodies within the ganglia
b. Schwann cells- form the myelin sheath of an axon within the PNS - Load More
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