Question Detail

BME 102 HEALTH TECHNOLOGY AND HUMAN SYSTEM: MAN AS A LIVING MACHINE Objective Question
Take CBT

Question

When designing a pulse oximeter, the document specifies several parameters. Which of the following correctly identifies its safety limit?
Options
A Variable: Light absorption at 660nm and 940nm.
B Range for SpO2 is 70-100%.
C Time constant: 5–10 seconds for averaging.
D LED power <10 mW to avoid burns.
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Under the 'Translating Physiology to Engineering Design' section, for the pulse oximeter example, the safety limit is given as: 'Safety: LED power <10 mW to avoid burns.'

Hint

Look at the specific example provided for a pulse oximeter and its safety consideration.

Question Info

Course: BME 102
Topic: HEALTH TECHNOLOGY AND HUMAN SYSTEM: MAN AS A LIVING MACHINE
Type: Objective
Difficulty: Not specified
Question 50 of 182
Previous Course Details Next