Blood Notes! Chapter 14.

Slides:

Advertisements

Similar presentations

Blood Cells Antibiotic Sensitivity. Neutrophil (nucleus has several lobes) Present in high numbers during bacterial infection.

Advertisements

Erythrocyte (RBC) Stacking allows for passage through narrow blood vessels.

Stages of Development of Blood Cells

Ex 29. Blood connective tissue which consists of: plasma cells centrifuge 55% plasma 45% RBC’s & WBC’s Hematocrit = % RBC’s in whole blood.

Circulatory System Topic: 3202H Melinda Klockziem.

Lab Activity 22 Blood Portland Community College BI 232.

2.02 Understand the functions and disorders of the circulatory system

Blood. The different components of blood RBC’s/Erythrocytes Transports O2 (on hemoglobin) Transports CO2 (on hemoglobin)

Your heart is a muscle that works continuously like a pump Each beat of your heart is set in motion by an electrical signal from within your heart muscle.

The EKG. Animation – Listen Carefully es/hhw/hhw_electrical.htmlhttp://

Lab 3: Cardiovascular Lab

EKG. Objective: The student will become familiar with an EKG and how it works to record the electrical activity of the heart The student will become familiar.

Cardiac Cycle ► The two atria contract at the same time, then they relax while the two ventricles simultaneously contract. ► The contraction phase of the.

Lab Ex. 38, 39 & 40 Blood & Blood Testing. Blood cells.

Lab 3 Blood Cells & Blood Typing.

LEUKOCYTES: A VISUAL TOUR

BLOOD.  Blood transports substances and maintains homeostasis in the body  Only fluid tissue in human body Hematophobia = fear of blood.

Introduction to the EKG. Electricity of the Heart The contraction of any muscle is associated with electrical changes called depolarizations and can be.

The Heart Continued... Human heartbeats originate from the SA node near the right atrium. Cardiac muscle cells contract, sending a signal to other muscle.

Heart Beat and Blood Pressure. Heart Beat Animation ions/ ions/

DIFFERENTIAL LEUCOCYTE COUNT (DLC)

Electrical Conduction pathway of the heart: heart beat is regulated by electrical impulses heart beat is regulated by electrical impulses.

The Heart- PQRST and ECG

 What is the name and location of the hearts ‘pacemaker’?  What is the function of the hearts ‘pacemaker’?  What is the location and purpose of the.

Conduction system of the Heart Where is the heart?

May 8, 2015  Objective:  Describe how the cardiac cycle is regulated  Explain how a heart beat works  Journal: Has anyone had an EKG? What was it like?

Exercise 19 Blood Portland Community College BI 232.

Biological Forensics.

Lab 9 Blood structure and groups

Types of White Blood Cells

ECG & EKG Julie, Kiley, Megan.

Anatomy and Physiology Final Review Part II

February 26, 2016 Objective: Describe how the cardiac cycle is regulated Explain how a heart beat works Journal: Has anyone had an EKG? What was it like?

Leukocytes (WBCs) Crucial in the body’s defense against disease

Total and Differential Leucocytic Count (TLC and DLC)

Leucocytes White Blood Cells

Circulatory System.

Cardiovascular System Notes

Blood Histology.

THIS IS JEOPARDY. THIS IS JEOPARDY With Your Host... Mr. Terwillegar.

White Blood Cell Types, part 4

Leucocytes White Blood Cells

Human Immune response and blood

Cardiovascular Physiology

Blood Cells and Vessels

WBC’s ___________________

Leukocytes White Blood Cells.

Blood Cell Project.

The EKG Name of PowerPoint Name of Course Name of Lesson

Supplementary Figure S7

Blood Cell Histology.

A White Blood Cell Study: The Differential WBC Count Blood Typing

Blood Cells and Vessels

I will understand how to read an Electrocardiogram (EKG)

Cardiac Conduction System

Hematology and Coagulation Procedures

A White Blood Cell Study: The Differential WBC Count Blood Typing

Lab 8: Electrocardiogram

Aim: How does blood help us to complete transport throughout our bodies? Do Now: When you scrape your leg blood flows from the wound. hypothesize how.

Heart Beat and Blood Pressure

Physiology, Health & Exercise

1 What is the function of the blood cell at the tip of the arrow:

Electrocardiogram (ECG) NOTES

EKG Post –Lab Discussion

Blood Cells and Vessels

Lab Ex. 38, 39 & 40 Blood & Blood Testing

Erythrocyte What type of cell is this?.

Presentation transcript:

Blood Notes! Chapter 14

Items on test – essay Hematocrit Blood types & compatibility White blood cells (function/appearance) Blood pressure (sphygmomanometer) EKG/ECG Classifying WBC by microscope slide

Hematocrit 55% <1% 45%

White Blood Cells (WBC) Normal % Describe appearance of nucleus List function An increase indicates?

Granulocytes

Neutrophil Lobes 3 or 5

Eosinophil Usually 2 lobes, connected by thin strand

Basophil Entire cell filled by nucleus OR nothing but grains seen

Agranulocytes

Lymphocyte Look for most of cell to be filled BUT there will be one small region that is clear

Monocyte Nucleus is usually horseshoe shaped Width is constant – no constrictions!

Blood typing notes Blood types (what it truly means) To whom one can donate blood (and why?) From whom one can accept blood (and why?)

Blood Types

Blood types – antigen vs. antibody

What type of blood can one receive?

A+ B+ B+ AB+ O- O+

Ready to save a life? Blood typing game

US Blood Type Distribution

Sphygmomanometer use…

ECG - Electrocardiogram Electrical nodes inserted in key points of heart

Normal ECG readout

LOOK TO THIS LINE

P Wave Contraction of the atria

QRS Complex Contraction of the ventricles

T Wave Relaxing of ventricles Atria relax as well

Abnormal ECGs EKG Review: Arrhythmias

Sample ECG readouts ECG rhythm practice