Which Extant Chordates Are Postulated to Be Most Like the Earliest

question 70

Multiple Choice

Which extant chordates are postulated to be most like the earliest chordates in appearance?

• A) lancelets
• B) adult tunicates
• C) amphibians
• D) reptiles
• E) chondrichthyans

Understand safe administration practices for various routes of medication administration.

Demonstrate the ability to calculate drug dosages accurately.

Identify the importance of checking and double-checking medication orders and the MAR (Medication Administration Record).

Recognize the significance of the nurse's role in medication safety and error prevention.

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Definitions:

Pulmonary Circuit

Circuit through which blood flows from the heart to the lungs and back.

Hepatic Portal Vein

A blood vessel that carries blood from the gastrointestinal tract and spleen to the liver.

Coronary Arteries

The arteries that supply blood to the heart muscle, essential for providing the necessary oxygen and nutrients for the heart's function.

Reclaims Fluids

Refers to the process of recovering fluids that have been used or lost in various biological or industrial processes to minimize waste and conserve resources.