During resistance testing for diabetics, which precaution is advisable?

During resistance testing for diabetics, which precaution is advisable?

• A. Breath-holding is recommended to increase effort.
• B. Patients should not hold their breath; exercises may cause excessive blood pressure responses.
• C. Discontinue testing if blood pressure rises slightly.
• D. Avoid any monitoring.

Answer: (B)

Breathing and cardiovascular safety are the key ideas when performing resistance testing in diabetics. Holding the breath during effort can trigger a sharp rise in blood pressure because of the Valsalva-like effect, and many people with diabetes may have autonomic dysfunction that makes BP harder to regulate. That combination increases the risk of dizziness, fainting, or cardiovascular events during the test. Because of this, the safest approach is to breathe normally throughout each lift, exhaling during the exertion and inhaling during the easier phase to keep intrathoracic pressure stable. Ongoing monitoring of blood pressure and symptoms is essential, and the test should be stopped if readings become unsafe or if distress signs appear. So avoiding breath-holding to prevent excessive blood pressure responses is the best precaution.

Breathing and cardiovascular safety are the key ideas when performing resistance testing in diabetics. Holding the breath during effort can trigger a sharp rise in blood pressure because of the Valsalva-like effect, and many people with diabetes may have autonomic dysfunction that makes BP harder to regulate. That combination increases the risk of dizziness, fainting, or cardiovascular events during the test. Because of this, the safest approach is to breathe normally throughout each lift, exhaling during the exertion and inhaling during the easier phase to keep intrathoracic pressure stable. Ongoing monitoring of blood pressure and symptoms is essential, and the test should be stopped if readings become unsafe or if distress signs appear. So avoiding breath-holding to prevent excessive blood pressure responses is the best precaution.