combat infections regulate body temperature transport nutrients, oxygen and metabolic wastes

18

Blood

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Blood

Blood

Functions of BloodCombat infectionsRegulate body temperatureTransport nutrients, oxygen and metabolic wastes

Blood Cells

Originate in bone marrowCome from parent stem cells which mature into the various types of blood cells

Blood ComponentsPlasma55% of blood is plasma91% water, 7% proteins, 2% other

PlasmaWaterMaintains volume and pressureTransports nutrients and wastesProteinsAlbium, fibrinogen, immunoglobulinsOtherSalts, oxygen, carbon dioxide, fats, glucose, amino acids, nitrogenous wastes, hormones and vitamins

Formed ElementsRed Blood CellsWhite Blood Cells Platelets

Red Blood CellsErythrocytes when mature lose nucleus and become biconcaveHaemoglobin transports oxygen, carbon dioxide and hydrogen ionsAntigens on red blood cells determines blood typesRed Blood Cell ProductionLiver and kidneys are sensitive to low oxygen levelsKidneys release REF and Liver releases globulins when oxygen in blood is lowCauses production of erythropoietinErythropoietin stimulates stem cells in bone marrow to increase production of RBCs

White Blood CellsGranular LeukocytesBasophilsEosinophilsNeutrophils

Agranular LeukocytesLymphocytesMonocytes

White Blood Cells

PlateletsWhen platelets are damaged when impacting a damaged blood vessel it triggers the clotting process

Blood Typing

Blood Type AB -

Blood Type O +

Hemolytic Disease of the Newborn

Circulatory System Provides O 2 and nutrients to all body cells and removes wastes

The Blood. Blood Functions Transport oxygen, and nutrients to body tissues Transport oxygen, and nutrients to body tissues Remove CO2 and metabolic wastes

Digestion Digestive Systems Absorb nutrients necessary to maintain life, eliminate wastes Ingestion Digestion Absorption Elimination Digestion—process

Cardiovascular System Function: Transports nutrients, gases, and wastes to cells in order to maintain homeostasis Function: Transports nutrients, gases,

Water Pollution and Eutrophication Pathogens Organic wastes Sediment Chemical pollutants Nutrients

‘The Science of Food’. NUTRIENTS Need nutrients to regulate bodily functions, promote growth, repair body tissues, and energy. Something that is necessary

Provides nutrients & oxygen Carries away wastes Helps fights disease

Nutrition Western Perspective. Nutrients A nutrient is any substance the body can use to obtain energy, synthesize tissues, or regulate functions. Nutrients

SpECIFIC COmBINATION OF NUTrIENTS TO rEGULATE FAT AND

Food provides: * Energy to do work (KCAL) * Materials to build compounds, and regulate life activity. (Nutrients)

Compounds that help regulate many vital body processes, including the digestion, absorption, and metabolism of other nutrients

Nutrients- are substances in food that your body · regulate many vital body processes, including digestion, absorption, and metabolism of other nutrients. •Water soluble-dissolve

Chapter 9 The Endocrine System. Functions – regulate growth – regulate reproduction – utilization of nutrients – salt and fluid balance – regulation of

Re-use Potential of Agri-Industry Wastes...iii Foreword Wastes from agricultural industries have great potential for re-use as sources of water, organic matter, nutrients, mulches

PAF3O/PAF4O Foods Supply Nutrients Food supplies your body with nutrients, substances that the body needs to regulate bodily functions, promote growth,

CIRCULATION. THE PROBLEM INTERNAL TRANSPORT –Gases –Nutrients, Wastes –Hormones Rate of Diffusion –Q = DA (C1 - C2) X

Solid and Hazardous Wastes In nature, there is essentially no wastes because the wastes of one organism become the nutrients for another. This recycling

Blood. Functions Carries O2, hormones, and nutrients to the body tissues Helps to remove CO2 and other wastes from the body helps to regulate and distribute

Nutrients That Regulate Vitamin and Mineral Notes

Mostly water that _ – Nutrients, gas, hormone, wastes, ions, proteins – Most abundant solutes are the _ Blood Plasma

Chapter 10 Blood. Blood transports nutrients, wastes and body heat from one part of the body to another

The Urinary System. Functions Excretion of aqueous wastes Excretion of aqueous wastes Monitor and regulate: Monitor and regulate: –Fluid balance –Blood

Chapter 14 Nutrients That Promote Growth & Regulate Body Functions (Proteins, Vitamins, Minerals, and Water) ©2015 Cengage Learning

Circulatory system Transporting gases, nutrients, wastes, and hormones

Six Essential Nutrients. Food provides your body with NUTRIENTS. NUTRIENTS are substances that the body needs to 1.Regulate bodily functions 2.Promote

CARDIOVASCULAR Brings O 2 and nutrients to all body cells and remove wastes. CHAPTER 13

Transports Essential Substances Around Your Body Nutrients Oxygen Wastes Consists of Tissues & Organs Heart Blood Vessels Blood

Circulatory System. Figure 24.01 Transports materials throughout body: Nutrients Metabolic wastes Gases (O 2 & CO 2 ) Hormones [regulate body processes]

What does the city do with wastes?What does the city do with wastes? How does a city get new nutrients?How does a city get new nutrients?

Pathophysiology of Edema and Microcirculationmsg2018.weebly.com/.../microcirculation_and_edema_19-med.pdfOxygen, carbon dioxide, nutrients, and metabolic wastes diffuse between the

How Nutrients Enter our Body How wastes are Excreted Chapter 32

32.3 Absorption of Nutrients KEY CONCEPT Nutrients are absorbed and solid wastes eliminated after digestion

· PDF fileThe Urinary System Metabolism of nutrients by body cells produces various wastes such as carbon dioxide and nitrogenous wastes (creatinine, urea, and ammonia), as well as

Chapter 11 Functions: transportation of oxygen, nutrients, cell wastes, hormones Circulatory System Part 1 Heart

Obtaining Ions, Nutrients and Water. semipermeable membranes regulate cell interaction with surroundings