Self-Test Case - Diabetes Mellitus, Type 2

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This is a four part case designed to cover many of the common issues that arise in the outpatient management of diabetes.

Please type your answers into the text boxes. You are welcome to use any resources you like to care for your case patients.

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You will then receive the author's answers back also via email or on paper.

**** PLEASE NOTE: You will not be able to submit your answers by email unless you are working on a computer with a soft-ware based email account open. Web-based email browsers will not work. For example, having Outlook that "knows" you on your computer will work. If you get to the end and it refuses to send the email, please just print and send to Cheryl Seymour on paper.

Good luck and have fun!


Part 1

Visit 1 - Roger

A 46 yo male, Roger, who works as an ecologist for the State, presents to your office to establish care. He has not seen a physician since starting college.  His only concern is that of fatigue. He sleeps well at night, denies any particular stressors, but just can’t seem to get through his day like he used to. He is wondering about the safety of energy pills or drinks.

Roger is the single parent of three children, having lost his wife in an airplane accident several years ago. He works full time and completes most of the household chores. His mother-in-law, a widow, also resides with the family; she watches the children after school and does some of the cooking. He has a past history of smoking in his 20s, drinks beer occasionally, and denies history of drug use. He is not presently sexually active.

The patient has no past surgical history and has never been hospitalized. He was seen in the ER for abdominal pain about a year ago which was diagnosed as GERD. Labs at that time were notable for normal liver and kidney function, normal blood counts, and a blood glucose of 189. He was given antacids at that time, but did not continue them. He takes no other medicines and has no known allergies.

 

Question Block 1 - Roger

 

Visit 1 continued - Roger

The remainder of the patient’s ROS was negative and exam was unremarkable except for a blood pressure of 146/89 and BMI 32.

 

Question Block 2 - Roger

 

Visit 2 - Roger

The patient returns to see you in follow-up.  He had fasting labs a couple days ago.
Results include:
            Normal TSH.  Fasting glucose 196.  Normal creatinine and BUN.
Total cholesterol 167    Triglycerides  268    HDL 29    LDL 132

He is still feeling tired. He tried a couple different energy drinks and they made him feel worse.

He has no new additional concerns, but is accompanied by two of his kids today who are running around the room.   His blood pressure is 152/92 and BMI is unchanged

 

Question Block 3 - Roger

Management goals for diabetes include prevention and detection of micro- and macro-vascular complications. Please list six “end-organ” diseases or conditions that can result from poor diabetic control.

At each visit for DM, one of your goals is to screen for this end-organ damage. For each complication you listed above, please now list the ROS questions, physical exam and screening labs you would order.

 

Visit 2 continued - Roger

Today, the patient denies CP, DOE, polyuria, polydypsia, tingling or numbness in his feet. 
His heart, lung, and foot exam are normal.

 

Question Block 4 - Roger

Would you prescribe any medications at this visit?  If so, please include name, dose and rationale for prescribing.

 

Visit 2 Ending - Roger

The patient is interested to know more about diabetes and how changes in his diet and exercise might help him to feel better. He does not like to take pills and would like to avoid as many medicines as he can. He leaves with a referral to the diabetes and nutrition center and will have the labs done that you ordered.

A few days later you get his lab results:
Hemoglobin A1c                       8.6
Urine microalbumin ratio            normal

 

Question Block 5 - Roger

Weight loss will improve glycemic control.
150 minutes of aerobic physical exercise weekly will improve glycemic control.
Structured diabetes education & nutrition counseling improves glycemic control.
Daily aspirin will prevent retinopathy.
In patients with type 2 DM, HTN and microalbuminuria, ACE-I and ARBs will delay progression to macroalbuminuria.


Phone Call 1 - Roger

The patient attends appointments with the dietician and the nurse at the Diabetes Center.

He calls you to review what he learned there and discuss his lab results again.

 

Question Block 6 - Roger

He has been taught to check his blood sugars twice daily. What should his fasting blood sugar be?

What should his 2 hour post-prandial be?

He has looked again at his cholesterol and wants to know about his cholesterol goals. What is his target LDL, HDL and triglycerides?

He has been checking his blood pressure at home – what should this be?

Roger is thinking about starting an exercise program. He wants to know if he needs a stress test first. What do you think?

 

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