How to measure someone's oxygen levels

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  • Опубликовано: 23 дек 2024

Комментарии • 3

  • @buddyharris5515
    @buddyharris5515 2 года назад +6

    Thank you!!!! On the entire internet, nobody else would give me a simple instruction. Again, I thank you!!!!!

  • @JanakaSilva-g8l
    @JanakaSilva-g8l 11 месяцев назад +1

    Thank you very much givin your instructions

  • @Davidnerfz
    @Davidnerfz 2 года назад

    Very insightful, thank you.