Anum Qaisar-Javed said she will be getting straight to work on behalf of her constituents.
Alison Johnstone, an MSP for the Lothian region, was the only candidate for presiding officer.
Downing Street said the debt claim against Boris Johnson was 'totally without merit'.
Returning and new members are being sworn in following last week’s Scottish Parliament election.
First Minister Nicola Sturgeon will be first to take her oath, followed by her fellow party leaders.
The party leaders said it was vital to maintain restrictions on household visiting and staying two metres apart from others.
Boris Johnson said the UK Government will work closely with the devolved administrations in establishing the inquiry.
The date of the judgment, which was first revealed by the Private Eye magazine, is October 26 last year.
Voters will head back to the polls this week in the Scottish constituency.
The comments come as the argument on another independence referendum intensifies following the Holyrood election.
First Minister confirms that most of mainland Scotland will move into level two of coronavirus restrictions from next Monday.
From Monday countries around the world will be sorted into lists depending on the state of the pandemic within their borders.
The First Minister confirmed on Tuesday that Covid rules will be relaxed further from May 17.