Learing Aim B Flashcards
What is the term for a low pulse rate?
Bradycardia
Bradycardia refers to a slower than normal heart rate, typically defined as fewer than 60 beats per minute.
What are common symptoms associated with low pulse rate?
- Dizziness
- Fatigue
- Breathlessness, particularly on exercise
These symptoms can indicate insufficient blood flow to the body.
What is the term for a high pulse rate?
Tachycardia
Tachycardia refers to a faster than normal heart rate, usually over 100 beats per minute.
What are the risks associated with high pulse rate?
- Dizziness
- Heart attack risk
- Stroke risk
- High blood pressure
These risks highlight the potential dangers of sustained tachycardia.
Fill in the blank: A low pulse rate is known as _______.
Bradycardia
Fill in the blank: A high pulse rate is known as _______.
Tachycardia
How do you calculate your pulse rate?
Count your beats for 10 seconds, then multiply by 6 to calculate beats per minute (bpm)
For example, if you measure 12 beats in 10 seconds, then 12 x 6 = 72 bpm
What is the average resting pulse rate?
The average resting pulse rate is between 60-100 bpm
This varies for each individual.
How do you determine your maximum heart rate?
Subtract your age from 220
This gives you the maximum number of beats per minute that is safe for you.
What is resting pulse rate?
The rate of your pulse when you are not moving.
Fill in the blank: To calculate beats per minute (bpm), count your beats for 10 seconds and then multiply by _______.
6
True or False: The resting pulse rate is the same for everyone.
False
The resting pulse rate varies for each individual.
What is the term for a low pulse rate?
Bradycardia
Bradycardia is defined as a pulse rate that is lower than normal
List three causes of bradycardia.
- Dehydration
- Drug/alcohol misuse
- Age (older)
Other possible causes may include genetic conditions.
What is the term for a high pulse rate?
Tachycardia
Tachycardia is defined as a pulse rate that is higher than normal.
List three causes of tachycardia.
- Smoking/vaping
- Caffeine/sugar
- Stress (adrenaline)
Additional causes can include genetic conditions, exercise, illness/fever, and obesity.
True or False: Genetic conditions can cause both bradycardia and tachycardia.
True
Genetic conditions can affect heart rate in both directions.
Fill in the blank: A high pulse rate can be caused by _______.
Stress (adrenaline)
Stress can lead to an increased heart rate due to adrenaline release.
What lifestyle factor is associated with both bradycardia and tachycardia?
Genetic conditions
Genetic factors can influence heart rate variability.
What is the definition of hypertension?
High blood pressure, also known as hypertension, is when blood pressure is over 120/80 mmHg.
What is considered high blood pressure?
Blood pressure over 120/80 mmHg.
List three possible causes of high blood pressure.
- Obesity
- High salt intake
- Lack of physical activity
What should you do if you are in danger of developing high blood pressure?
Get help.
What are the categories of blood pressure?
- Danger
- Elevated
- Normal