In addition, the role, scope of practice, and prescribing authorization of a nurse midwife will vary depending on licensure and where they practice. Certified Nurse Midwife responsibilities may include: 1  Primary and specialty care for women.
Messages: 357. Slack tide is when the current goes slack between tide changes and slack usually last 30min to an hour after peak high tide or peak low tide(hence high slack or low slack). Feb 27, 2008.
At high tide, they swim about the marshes in search of food;at low tide, they are found nearly or entirely buried in the mud or hiddenunder drift. Diamondback terrapins can hold their breath from 45 minutes(during summer) to five hours.Sometimes groups of this species are found on exposed mudflats, baskingin the sun.