Subjects

Careers

Open the App

Subjects

What Happens in Your Brain: Mini Strokes, Big Strokes, and What Causes Them

Open

6

0

user profile picture

Amarri Manning

9/21/2023

Fun Stuff

Anatomy and Physiology cerebral vascular accident

Subjects

/

Fun Stuff

/

Overview

/

Overview

/

How to Avoid Common Pitfalls

What Happens in Your Brain: Mini Strokes, Big Strokes, and What Causes Them

A comprehensive guide to understanding cerebrovascular accidents (CVAs) and their impact on brain health, focusing on Understanding transient ischemic attack symptoms and Differences between ischemic and hemorrhagic strokes.

  • CVAs occur when blood flow to the brain is disrupted, leading to tissue damage
  • Two primary types: ischemic strokes (blood clots) and hemorrhagic strokes (bleeding)
  • Transient Ischemic Attacks (TIAs) serve as warning signs, presenting temporary symptoms
  • Recognition of FAST symptoms (Face, Arm, Speech, Time) is crucial for early intervention
  • Multiple causes include cerebral embolism, hemorrhage, infarction, and thrombosis
  • Immediate medical attention is essential for optimal outcomes
...

9/21/2023

101

Cerebrovascular Accident - A loss of blood flow to part of the brain which damages brain tissue. - Caused by blood clots and broken blood ve

View

Stroke Symptoms and Key Medical Terms

This section outlines the FAST protocol for stroke recognition and defines essential medical terminology related to cerebrovascular conditions.

Vocabulary:

  • Aneurysm: A bulge in a blood vessel wall
  • Hemiplegia: Paralysis of one side of the body
  • Edema: Swelling caused by trapped fluid in body tissues

Highlight: The FAST protocol Facedrooping,Armweakness,Speechdifficulties,TimetocallFace drooping, Arm weakness, Speech difficulties, Time to call is crucial for rapid stroke identification.

Definition: Hypertension refers to persistently raised blood pressure in blood vessels.

Cerebrovascular Accident - A loss of blood flow to part of the brain which damages brain tissue. - Caused by blood clots and broken blood ve

View

Causes and Symptoms of CVAs

The final section details the four main causes of CVAs and their associated symptoms and outcomes.

Definition: Cerebral embolism occurs when a floating clot lodges in a cerebral artery, reducing blood supply to the brain.

Highlight: Oxygen deficiency leads to brain damage, making immediate medical intervention crucial.

Example: Symptoms include headache, unconsciousness, paralysis, confusion, impaired speech, unequal pupils, and respiratory difficulties.

Quote: "Two main causes of cerebral hemorrhage are ruptured aneurysm and hypertensive vascular disease."

Similar Content

Know Skeletal Injuries and Diseases thumbnail

3

23

9th/10th

Skeletal Injuries and Diseases

An overview of different skeletal diseases and injuries and how they are treated

Know Human Anatomy Systems thumbnail

27

275

12th

Human Anatomy Systems

Diagram and Functions of the Digestive system, cardiovascular system, and respiratory system.

Know The Circulatory System thumbnail

5

90

12th

The Circulatory System

How the blood circulates through the body. Description of heart rates.

Know unit 12 coursework support (D) thumbnail

38

1626

11/12

unit 12 coursework support (D)

unit 12 support for coursework (h&sc)

Know Anatomy and Physiology Chapter 12 Lesson Objectives thumbnail

8

136

10th/11th

Anatomy and Physiology Chapter 12 Lesson Objectives

Lymphatic system full analysis

Know sensory barriers thumbnail

11

154

11/9

sensory barriers

LO-identify the barriers in terms of sensory difficulties explain how to support those with a sensory barrier

Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the # 1 ranked education app in five European countries

4.9+

Average App Rating

21 M

Students use Knowunity

#1

In Education App Charts in 17 Countries

950 K+

Students uploaded study notes

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying

Subjects

Fun Stuff

Overview

Overview

How to Avoid Common Pitfalls

 

Fun Stuff

•

101

•

Sep 21, 2023

•

3 pages

What Happens in Your Brain: Mini Strokes, Big Strokes, and What Causes Them

user profile picture

Amarri Manning

@marrianning_jvvh

A comprehensive guide to understanding cerebrovascular accidents (CVAs) and their impact on brain health, focusing on Understanding transient ischemic attack symptoms and Differences between ischemic and hemorrhagic strokes.

  • CVAs occur when blood flow to the brain is disrupted, leading... Show more

Cerebrovascular Accident - A loss of blood flow to part of the brain which damages brain tissue. - Caused by blood clots and broken blood ve

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Stroke Symptoms and Key Medical Terms

This section outlines the FAST protocol for stroke recognition and defines essential medical terminology related to cerebrovascular conditions.

Vocabulary:

  • Aneurysm: A bulge in a blood vessel wall
  • Hemiplegia: Paralysis of one side of the body
  • Edema: Swelling caused by trapped fluid in body tissues

Highlight: The FAST protocol Facedrooping,Armweakness,Speechdifficulties,TimetocallFace drooping, Arm weakness, Speech difficulties, Time to call is crucial for rapid stroke identification.

Definition: Hypertension refers to persistently raised blood pressure in blood vessels.

Cerebrovascular Accident - A loss of blood flow to part of the brain which damages brain tissue. - Caused by blood clots and broken blood ve

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Causes and Symptoms of CVAs

The final section details the four main causes of CVAs and their associated symptoms and outcomes.

Definition: Cerebral embolism occurs when a floating clot lodges in a cerebral artery, reducing blood supply to the brain.

Highlight: Oxygen deficiency leads to brain damage, making immediate medical intervention crucial.

Example: Symptoms include headache, unconsciousness, paralysis, confusion, impaired speech, unequal pupils, and respiratory difficulties.

Quote: "Two main causes of cerebral hemorrhage are ruptured aneurysm and hypertensive vascular disease."

Cerebrovascular Accident - A loss of blood flow to part of the brain which damages brain tissue. - Caused by blood clots and broken blood ve

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Understanding Cerebrovascular Accidents

This page introduces the fundamental concepts of cerebrovascular accidents and their classifications. The content explains the distinction between different types of strokes and transient ischemic attacks.

Definition: A cerebrovascular accident CVACVA is defined as a specific neurological deficit occurring suddenly due to vascular disease of hemorrhagic or ischemic nature.

Vocabulary: Transient Ischemic Attack TIATIA - A temporary neurological deficit often referred to as a "mini-stroke."

Highlight: The key difference between TIA and CVA is that TIA symptoms resolve within minutes, while CVA symptoms persist.

Example: TIA symptoms include numbness, weakness, and confusion, often described as a "pins and needles" sensation.

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.9/5

App Store

4.8/5

Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️

Thomas R

iOS user

Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades

Brad T

Android user

Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend

Aubrey

iOS user

Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀

Marco B

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!

Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️

Thomas R

iOS user

Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades

Brad T

Android user

Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend

Aubrey

iOS user

Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀

Marco B

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!

Paul T

iOS user