Cellular Physiology,Body Tissues Flashcards
Total Body Fluid Volume
(Percentage)
60% of BODY WEIGHT
40%Intracellular Fluid
20%Extracellular Fluid
Blood Volume
( Percentage)
8% of body weight
Other Components
( percentage)
17%Proteins
15%Fats
1%Carbohydrates
7%Others
Loss of Blood Flow
Shock (stagnant)
(Di nag f flow ang dugo)
Shock Cause of Hemorrhage
Hemorrhagic Shock
(Shock)
Decrease of Blood Volume
Hypovolemic Shock
(Shock )
Cause by Allergy ; Anaphylaxis
Anaphylactic Shock
(SHOCK)
Heart Diseases
Cardiogenic Shock
Shock caused by INFECTION
Septic Shock
Decrease Blood Supply (may blood flow kulang ang nkkrting)
Ischemia
Loss of Blood Supply
Infarction
Blood Clot formation
Thrombosis
Movmnt of molecules in cell membrane w/out using ATP
Passive Transport
Solutes from higher concentration to lower a concentration
Simple Diffusion -aka PASSIVE DIFFUSION
Where Gas exchange happens
ALVEOLI
aka:Carrier Mediated it needs CARRIER PROTEINS
Facilitated Diffusion
Movmnt of Fluid from LOW Osmotic pressure to HIGH Osmotic pressure
Osmosis
Solutes dissolved in a Solution
OSMOTIC PRESSURE
HIGH concentration of solute
(have high osmotic pressure)
“Cell Shrinkage”
Hypertonic
LOW concentration of solute
(have low osmotic pressure)
“Cell Bursting”
Hypotonic
Solution has same solute concentration of the Body Cells
ISOTONIC
Protein that INC the osmotic pressure of the Blood
-Most Numerous Protein in the Blood
Albumin
Mvmnt of molecules from LOW concentration gradient to HIGH concentration gradient that uses ATP
Active Transport
Na-K pumps
Muscle
Proton Pumps
Stomach
Pottasium Pump
Hydrogen
Substance EXITS a cell via vesicles
Exocytosis
Substance ENTERS a Cell placing it in a vesicle
Endocytosis
Generalized Edema
ANASARCA
pH of Stomach
1-3pH
Stomach pH
Less than 7
Acidic
Stomach pH
=7
Neutral
Stomach pH
Greater than 7
Basic (alkaline)
Specific acid on stomach
HCl Acid
Inc pH reduces the acidity
-Drug proton pump inhibitor
Omeprazole
What are the NON Insulin Dependent Tissues
BRICKLE
BraiN
RBC
Intestine
Cornea
Kidney
Liver
Exercising (skeletal muscle)
pH of Blood and Body Tissues
7.35-7.45 (7.4) Average
Most Important Buffer in the Blood Plasma
Bicarbonate
Lines and Covers the Body Surface and Body Cavities
- Lining and Glands
Epithelial
WHAT TYPE OF BODY TISSUES
Lines and Covers the Body Surface and Body Cavities
- Lining and Glands
Epithelial
WHAT TYPE OF BODY TISSUES
Protect, support and bind body tissues together
Connective
WHAT TYPE OF BODY TISSUES
For Movement
Muscular
WHAT TYPE OF BODY TISSUES
Receives Stimuli and Conduct Impluses
Nervous
WHAT TYPE OF BODY TISSUES
Sweat Glands
Epithelial
WHAT TYPE OF BODY TISSUES
Pulp
Connective
WHAT TYPE OF BODY TISSUES
Blood
Connective
WHAT TYPE OF BODY TISSUES
Bone
Connective
WHAT TYPE OF BODY TISSUES
Dentin
Connective
WHAT TYPE OF BODY TISSUES
Teeth
Connective
WHAT TYPE OF BODY TISSUES
Skeletal,Cardiac ,Smooth
Muscular
Connection between plasma membranes or cell membranes of cell
Cellular Junction
What Type of Cell Junction?
Aka: “spot weld-like or macula adherens”
Attaches Cells of the SAME TYPE
Desmosomes
What CELL JUNCTION?
Attaches Cell of “Different Type”
Seen bet. Epidermal Cells and Basement Membrane
Found Junctional Epithelium and Tooth Surface
Hemidesmosomes
What Cell Junction?
Forms a BRIDGE THAT ALLOWS ION DIFFUSION bet. Cells
Seen bet. Nerve Cells and Cardiac Muscle Cells
Gap Junction
What Cell Junction?
Prevents Leaking of Subs.
“ZONA OCCLUDENS”
Tight Junction
What Cell Junction?
Prevent Separation
“Zona Adherens”
Adherens Junction
For Secretion by Glandular Cells
Glandular Epithelium
What is the
2 Glandular Epithelium?
-Endo
-Exo
Endocrine Gland
Exocrine Gland
Secrete Hormones towards BLOOD
WITHOUT DUCTS!
-ex: Pituitary Gland
Endocrine Glands
Secrete Products onto EXTERNAL SURFACE.
WITH DUCTS!
-ex: Salivary Gland, Mamary Gland,Sebaceous Gland
Exocrine Gland
Releases “PACKAGED” Vesicles.
-Salivary Glands
Merocrine
Part of Cell will be Pinched Off together with vesicles
-Mamary Gland
APO🤩
Apocrine
Cell ruptures and releases it’s contents.
-Sebaceous Gland
Holocrine
3 Maj. Salivary Glands?
Parotid G.
Submandibular G.
Sublingual G.
Major Salivary Gland
Largest Size w/ Pyramidal Shape
“Stensens Duct”
Sec. Purely Serous
Parotid Gland
Second Largest (size)
Produce GREATEST VOLUME of Saliva
“Whartons Duct” -opens in Sublingual Caruncle
Sec: mixed-mostly SEROUS
Submandibular Gland
“Smallest”
The only Unencapsulated Major Salivary Gland
“Bartholin’s Duct” - Major Duct
“ Rivinu’s Duct” -Accessory
Sec: Mixed-Mostly Mucous
Sublingual Gland
Minor Salivary Gland
Circumvallate Papillae; Purely Serious.
Glands of Von Ebner
Minor Salivary Gland
Posterolateral Border of the Palate ; Purely Mucous
Palatine Glands
Basket Cells or Myoepithelial Cells are found in?
Salivary Glands
Best example of Unicellular Gland?
Goblet Cells (secretes mucus)
Major Duct of Pancreas?
Wirsungs Duct
Accessory Duct of Pancreas?
Duct of Santorini
Sloughing of Epidermal Tissue
-Attack Desmosomes
Nikolsky Sign
3 Pathognomonic Sign
of NIKOLSKY:
.
1.Pemphigus Vulgaris hx:acantholysis
2.Toxic Epidermal Necrolysis
(TEN)
3. Staphylococcal Scalded Skin Syndrome (SSSS)
Large Fluid Blisters
My tubig parang paso🤩
(Attack Hemidesmosomes)
Bullous Pemphigoid
Muscle of the Floor of the Mouth?
Mylohyoid Muscle
3 Stages of Wound Healing
1.Inflammatory Phase
2. Proliferative P.
3.Remodelling P.
3 Characteristic of Osteogenesis Imperfecta
BDF
Blue Sclera
Dentinogenesis Imperfecta
Fractures (Brittle Bone)
Saan n fo form ang KUPFER CELL?
Bone Marrow
Surveillance Cells of the Pulp
Histiocytes