Cardio METs Flashcards

Questions and Answers

Match the activity with the appropriate MET:

Toileting = 1.0 MET Walking 3 MPH = 3.0 METs Shoveling = 7.0 METs Bicycling 14-16 MPH (flat ground) = 10.0 METs

Vacuuming and gardening are considered light MET values.

False

The same % training intensities used in the Karvonen formula can be used to calculate upper and lower METs.

True

Intensity of exercise can be prescribed based on METs, HR, and RPE.

True Signup and view all the answers

1 MET is the energy expended while sitting quietly and is equivalent to 2.5 mLO2/kg/min.

False Signup and view all the answers

How many milliliters of oxygen per kilogram per minute is an individual consuming if they are engaging in an activity that is described as two metabolic equivalents?

7.0 Signup and view all the answers

The primary use of metabolic equivalents for therapists is:

Prescribe exercise intensity Signup and view all the answers

Which metabolic equivalent level is most consistent with walking on a treadmill at 3 miles per hour?

3 METs Signup and view all the answers

One metabolic equivalent (MET) is equal to:

3.5 ml O2/kg/min Signup and view all the answers

The first stage of the Bruce protocol requires roughly how many metabolic equivalents (METs)?

5 Signup and view all the answers

What standardized measurement refers to the amount of oxygen consumed at rest by the average person?

Metabolic equivalent Signup and view all the answers

Which activity would require the greatest metabolic equivalents (METs) value to complete?

Jogging 10 minute mile Signup and view all the answers

Which level of exercise intensity would be the most appropriate for a patient who is nearing discharge from inpatient cardiac rehabilitation?

3 Signup and view all the answers

Study Notes

Metabolic Equivalent of Task (MET) Overview

1 MET is the energy expended at rest, equivalent to 3.5 mL O2/kg/min.
Activities are categorized by their MET values, indicating energy expenditure levels.

MET Values for Specific Activities

1.0 MET: Toileting
3.0 METs: Walking at 3 mph
7.0 METs: Shoveling
10.0 METs: Bicycling at 14-16 mph on flat ground

Exercise Intensity Assessment

Vacuuming and gardening are classified as moderate, not light, activities.
The same training intensities used in the Karvonen formula apply to MET calculations.

Guidelines for Exercise Prescription

Exercise intensity can be prescribed using METs, heart rate (HR), and rating of perceived exertion (RPE).

Common Misconceptions

1 MET is not 2.5 mL O2/kg/min; it is correctly 3.5 mL O2/kg/min.
Understanding the resting metabolic rate is crucial for energy expenditure calculations.

Oxygen Consumption Calculations

To find oxygen consumption for 2 METs: 2 METs x 3.5 mL O2/kg/min = 7.0 mL O2/kg/min.

Importance of METs in Therapy

Therapists use MET calculations primarily to prescribe appropriate exercise intensity for patients.

Bruce Protocol Testing

First stage of the Bruce protocol is 5 METs, designed to screen for coronary artery disease.
As patients progress through the protocol, METs increase with treadmill grade and speed.

Patient Discharge Considerations

Patients in inpatient cardiac rehabilitation typically exercise between 1-4 METs, with discharge preparation at 3-4 METs.

Key Considerations for Energy Expenditure

Variables like height and weight are critical when calculating energy expenditure using METs.

Description

Test your knowledge of METs (Metabolic Equivalent of Tasks) with these flashcards. Match various activities to their corresponding MET values, ranging from 1.0 to 10.0 METs. Perfect for fitness enthusiasts and health professionals alike.