How does the presence of malfunction might affect routine measurements and observation circulatory system respiratory system?

Circulatory system

* Blood pressure: Malfunction might affect the accuracy of blood pressure measurements, leading to either falsely high or low readings.

* Heart rate: Malfunction might affect the accuracy of heart rate measurements, leading to either falsely high or low readings.

* ECG: Malfunction might affect the accuracy of ECG readings, making it difficult to diagnose heart conditions.

* Pulse oximetry: Malfunction might affect the accuracy of pulse oximetry readings, leading to either falsely high or low readings.

Respiratory system

* Spirometry: Malfunction might affect the accuracy of spirometry readings, making it difficult to diagnose lung conditions.

* Peak flow meter: Malfunction might affect the accuracy of peak flow meter readings, making it difficult to monitor asthma.

* Pulse oximetry: Malfunction might affect the accuracy of pulse oximetry readings, leading to either falsely high or low readings.

In addition to the above, malfunction might also affect the accuracy of other routine measurements and observations, such as:

* Body temperature

* Weight

* Height

* Vision

* Hearing

It is important to be aware of the potential for malfunction to affect routine measurements and observations, and to take steps to minimize this risk. This may include:

* Using calibrated equipment

* Following the manufacturer's instructions for use

* Performing regular maintenance on equipment

* Reporting any suspected malfunction to the appropriate person