What are the frequencies of each class? Test pic for frequency distribution.PNG

What is the Range of this problem? Test pic for frequency distribution.PNG

What are the midpoints of the 6 classes? Test pic for frequency distribution.PNG

The nurse is evaluating the effectiveness of IV therapy for a dehydrated patient. Which finding indicates improvement?

A nurse is discussing tumor biology with a patient. Which statement accurately explains the role of genetics in cancer?

A nurse is assessing a patient with a skin infection. Which finding suggests a fungal infection rather than a bacterial one?

A patient receiving chemotherapy develops severe neutropenia. What is the nurses priority action?

A patient with a history of hypertension is prescribed an adrenergic agonist. The nurse should question the order if the patient has which condition?

A nurse is explaining the mechanism of action of adrenergic drugs. What is the primary effect of alpha1-adrenergic receptor stimulation?

Which factor most significantly delays wound healing in a post-surgical patient?