This falsely raises the amount of potassium in the blood sample, even though the potassium level in your body is actually normal. When this is suspected, a repeat blood sample is done. The most common cause of genuinely high potassium (hyperkalemia) is related to your kidneys, such as: Acute kidney failure.
You can attach a vCard to a message, or save it to a storage location. 1  From home, tap Apps > Contacts. 2  Tap a contact to display it, and then tap More options > Share namecard. 3  Choose a file type, and a sharing method:  Messages: Attach the contact to a message (adding an attachment converts the message to MMS).
1 Launch âPhoneâ and tap on âContactsâ. 2  Navigate to the contact you want to share and tap on their name. 3  Tap on âShare Contactâ. 4  Select how to send the contact to another iPhone, choose âEmailâ to send it as an attachment to an email, or choose âMessageâ to send the contact through iMessage or SMS text.his is by far the quickest way to share and transfer a contact from one iPhone to another iPhone, smartphone, person, or computer of any sort. Everything is handled in iOS natively: 1  Launch âPhoneâ and tap on âContactsâ. 2  Navigate to the contact you want to share and tap on their name.