To have a 'sick day' for an endoscopy and colonoscopy?

[Lovelilies]

I work 2 days a week.
Having urgent tests done on Friday for weight loss/anaemia when I'm scheduled to work, so will be off sick that day.
Just received a text from manager saying she 'hopes I'll help the department' out by making up the hours on the days either side of this.
Where do I stand? I work for the NHS if that makes any difference.
Do I need to make up the hours?!

Email her from your work email asking her to confirm what she wants you to do.

She should not text you really.

Sick day is my vote too