What percent of the carbon dioxide transported by the blood from the tissues to the lungs is carried by hemoglobin? 

Pictured is a venous blood sample of a heavy smoker. What gas is responsible for the color?

A 48 year old male with a 8 year history of type 2 diabetes presents to your office for follow up. He has a BMI of 32.  His A1c is 8.2% despite metformin 1gm BID and has a history of of CKD stage 1.  No weight gain, excessive thirst, or polyuria.  He has a personal history HTN and dyslipidemia. What medication class is a best choice for add-on therapy per ADA guidelines?  

Jane is a 17 year old girl who presents for fatigue with intermittent abdominal bloating and cramps over the past few months, She has noticed pale stools and a NEW onset of intermittent diarrhea and correlates with food intake but no diary obtained. She is concerned  about her abdominal bloating and gas.  She has a lost 10lbs over the past 2 months without dieting. PMH: Type 1 diabetes mellitus , but is adherent to treatment and within treatment goal Meds: She is sexually active, and takes oral contraceptives. Which of the following are the priority in the diagnosis and management of Jane with her history? 

All exams will be completed through “Honorlock”. 

If I have g of H2O, how many moles of Hydrogen do I have? Round answer to 2 decimal places (e.g. 1.23 or 0.45, etc).

The hindbrain structure at the brainstem’s base that controls heartbeat and breathing is called the

Your hypothalamus secretes hormones based on signals it receives from the

The endocrine system consists of the

Which of the following is NOT an influence on sleep patterns?