The diameter of the sun is 

A patient with elevated serum potassium is being treated with intravenous insulin and dextrose.  The patient states, “I don’t have diabetes.  Why am I receiving insulin?”  Which of the following statements by the nurse is most appropriate to answer the patient’s question?

Patients with asthma initially may develop respiratory alkalosis.  Which ABG value is consistent with this acid-base imbalance?

Which of the following is a commonly prescribed oral medication for managing Type 2 diabetes?

Upon assessment the RT observes the patient having a seal-like barking cough with hoarseness. The x-ray displays a narrowing of the upper airway displaying the steeple sign. How would this be interpreted? 

In the pulmonary system the systolic pressure is approximately _____mm Hg. 

A patient suddenly complains of severe chest pain and tightness with a “heaviness” feeling in the chest. What is the possible cause? 

Emily is a 16-year-old girl recently diagnosed with Type 1 diabetes. She presents to the hospital with symptoms of hyperglycemia, such as excessive thirst, frequent urination, and weight loss. As her registered nurse (RN), you are responsible for her initial assessment, education, and care.   What is the primary pathophysiological mechanism in Type 1 diabetes?

A patient is suspected to have diverticulosis without symptoms of diverticulitis. What diagnostic test does the nurse anticipate educating the patient about prior to scheduling? 

Which statement is true regarding gestational diabetes?