A 64 year old female is admitted to the hospital for dehydration, acute kidney injury, and hypercalcemia. An abdominal CT scan shows concern for lymphoma.  BMP Sodium (Na⁺) 145 Potassium (K⁺) 3.5 Chloride (Cl⁻) 98 Blood Urea Nitrogen (BUN) 45 Creatinine (Cr) 2.5 Glucose 136 Magnesium (Mg+) 1.7 Calcium (Ca+) 18.9 Albumin 3.5 Which medication is most appropriate for the acute electrolyte imbalance? 

Your patient presented to the emergency department with vomiting and altered mental status. ABG reveals metabolic acidosis. The patient has an abnormal EKG with peaked T waves, ORS widening. What electrolyte imbalance correlates with these findings?

Which of the following IV fluids are classified as isotonic? Select ALL that apply:

You are working in the Neurology ICU. Your patient is a 45 year old male who had a large meningioma resection 4 days ago. He remains intubated due to cerebral edema. NG tube is present. BMP: Na+ 160, K+ 3.8, BUN 25, Cr 1.3, Ca+ 8.1, Mg+ 1.8. What is the preferred treatment of his hypernatremia?

A 56 y/o woman presents to the emergency deparment with complaints of a few episodes of vaginal bleeding over the past 3 months. She reports the bleeding is usually small amounts. She also reports that she is postmenopausal and is currently on low-dose estrogen and progesterone replacement hormone therapy for her severe vasomotor symptoms. She denies any symptoms of abdominal pain or cramping. Which of the following is the next best step to further evaluate the patient’s symptoms?

All of the following are causes of dysfunctional uterine bleeding, except:

All of the following are types of lung cancer except:

Which of the following are possible symptoms of anemia?

A 64-year-old male presents with nocturia and urinary frequency with some hesitancy early in the mornings. He reports symptoms have been progressive over the past several months. He does not recall having any hematuria. He denies fever, chills, abdominal pain, rectal pain, or dysuria. What PSA finding is of concern for his age? 

A 65 year old male with metastatic non-small cell lung cancer is admitted to the hospital with complaints of lethargy, muscle weakness, and nausea. BMP: Na+ 130, K+ 3.5, BUN 25, Cr 1.1, Ca+ 13.9, Mg+ 1.7.  What is the treatment of electrolyte issue?