The most appropriate syringe and needle for the nurse to use in administering heparin subcutaneous to an adult patient is?

A nurse is preparing to administer and oral medication to the Mrs. Moore, who is at risk for aspiration and is on aspiration precautions due to dysphagia. What nursing action is the most appropriate?

The nurse observed another nurse administer an injection via the Z-track technique. Which action by the nurse indicated that the technique was preformed correctly?

The nurse is caring for a patient who had knee replacement surgery 5 days ago. The patient’s knee appears red and is very warm to the touch. The patient requests pain medication. Which of the following is the correct explanation of what the nurse is assessing?

The nurse is collecting subjective data associated with a patient’s anxiety. Which assessment method should be utilized to collect this information?

When performing a wound assessment of a stage 4 pressure ulcer, it is important for the nurse to monitor for which of the following:

A subcutaneous injection in an average sized patient should be given at angle of?

On the image, what are the names of the cavities (indicated with the number 2), and what organs are surrounded by these cavities?  

Determine the number of moles of 0.1786 g of carbonic acid, H2CO3 (62 amu).

Which molecule has a molecular mass of 28.05 amu?