Lab

Osteon

Osteonic canal

Lacuna

Canaliculi

Lamella

Spongy bone

Bone trabecula

Long bone

Short bone

Flat bone

Irregular bone

Pneumatized bone

Sesamoid bone

Peristeoum

Arcticular cartilage

What type of cartilige is Articular cartilige

Hyaline cartilage

Subchondral bone region

The specialized, vascularized bone layer located directly beneath the articular cartilage and its underlying calcified cartilage layer

Subchondral bone

Medullary cavity

Nutrient foramen and canal

Diaphysis

Epiphysis

Mature, less active cells derived from chondroblasts that maintain the bone matrix.

Chondrocytes

Immature, active progenitor cells that secrete the extracellular matrix (ECM) to form cartilage

Chrondroblasts

Fibers present in the extracellular matrix - cartilage matrix

Collagen and elastic fibers

Fibrous joint

Cartilaginous joint

Synovial joint

Syntosis

What do you call it when 2 bones are joined together overtime

Syntosis

A fibrous joint characterized by two adjacent bones connected by ligamentous structures

Syndesmosis

What type of fibrous joint and subtype

Syndesmosis and interosseous membrane

What type of fibrous joint and subtype

Syndesmosis and interosseous ligament

What type of fibrous joint and subtype

Syndesmosis and sutures

What type of fibrous joint and subtype

Syndesmosis and gomphosis

What type of suture

Plane

What type of suture

Limbous

What type of suture

Denticulate

What type of suture

Serrate

What type of joint and subtype

Cartilaginous and synchondroses

What type of joint and subtype

Cartilaginous and epiphysial cartilage

What type of joint and subtype

Cartilaginous and epiphysial cartilage

What type of joint and subtype

Cartilaginous and symphysis

What type of joint and subtype

Cartilaginous and symphysis

Capsular ligament or fibrous layer

Synovial layer

Synovial fluid

Meniscus

Articular disc

Meniscus

Labrum

Synovial membrane

Fibrous membrane

Retinaculum

Synovial bursa

Large cells that contain up to 25 nuclei and are most abundant in the areas of bone undergoing resorption. It absorbs and digests the matrix components of the bone tissue.

Osteoclasts

Living within the canaliculi, they have long arm processes that extend to neighboring cells. These cells play an active role in the release of calcium from bone tissue to the blood. They are maintenance cells of the bone tissue.

Osteocytes

Cells that produce the bone matrix are prevalent at the advancing surfaces of developing tissue. They rearrange themselves in a single layer of cells, and they develop and remodel the edge of the bone. Essentially, they make bone.

Osteoblasts

Bone stem cells that originate from mesenchymal stem cells and are crucial for bone repair and growth. They form a population of stem cells that can differentiate into the more specialized bone-forming cells.

Osteoprogenitor cells

A place where two bones are closely joined, either forming an immovable joint or completely fused.

Symphysis

Cartilaginous joint where bones are joined together by hyaline cartilage, or where bone is united to hyaline cartilage.

Synchondrosis

A viscous, clear-to-pale-yellow fluid secreted by the synovial membrane into joint cavities, serving primarily to lubricate joints, reduce friction between articular cartilages, and provide nutrients to joint tissues.

Synovial fluid

Epimysium

Perimysium

Fascia

Endomysium

Muscle fiber

Fascia and retinaculum

Skeletal striated muscle

Cardiac striated muscle

Smooth non striated muscle

Identify the type of muscle

Skeletal striated muscle

Identify the type of tisse

Dense regular connective tissue

What type of tissue makes tendones

Dense regular fibrous connective tissue

What is the only voluntary muscle

Skeletal muscle

Skeletal muscle fibers

Name structure 1.

Perimysium

Name structure 2.

Bone

Name structure 3.

Blood vessel

Name structure 4.

Muscle fiber

Name structure 5.

Fascicle

Name structure 6.

Endomysium

Name structure 7.

Epimysium

Name structure 8.

Tendon

These are the largest high-pressure vessels nearest the heart, characterized by a thick tunica media about 1/10th of the vessel diameter.

Elastic artery

These are medium to small arteries that regulate blood flow to organs via significant smooth muscle, controlling vasoconstriction and dilation. The tunica media is about 1/4th of the vessel diameter and is the main distributing vessel.

Muscular artery

These have a much thinner diameter. They have smooth muscle wrapped around the vessel, allowing for rapid dilation and constriction. The muscle contraction can completely occlude the lumen of the vessel therefore having a sphincter function.

Arteriole

The body's smallest blood vessels, forming a network that connects arteries and veins, acting as the crucial site for exchanging oxygen, nutrients, and waste products between the blood and surrounding tissues

Capillary

Inner layer of blood vessels

Tunica initima

Middle layer of blood vessels

Tunica media

Outside layer of blood vessels

Adventitia

What is the internal layer of the blood vessels made out of

Simple squamous epithelium and loose connective tissue.

What is the middle layer of the blood vessels made out of

Smooth muscle and connective tissue

What is the outermost layer of the blood vessels made out of

Dense irregular connective tissue

Blood vessels that carry deoxygenated blood from the body's tissues back to the heart. They have thin walls and often contain one-way valves to prevent blood from flowing backward, especially against gravity, relying on muscle contractions to help pump blood upwards.

Vein

very small blood vessels that connect your capillaries with your veins throughout your body. They move blood that contains waste and lacks oxygen from your capillaries to your veins.

Venule

Aorta

Coronary arteries

Brachial artery

Subclavian artery