Diabetes Test 3 — Questions and Answers
Question 1: Take into account the following patient: a 46-year-old male with type 2 diabetes, moderate hypertension, hyperlipidemia, and a BMI of 26 who was previously sedentary. If this patient intends to begin a moderate-intensity exercise plan, what additional assessment may be warranted?
- DEXA scan to assess bone density and strength
- Stress test with ECG (electrocardiogram) (Correct answer)
- None, as BP and cholesterol are being controlled and exercise is only moderate intensity
- Ankle-brachial index to rule out peripheral arterial disease
Correct answer: Stress test with ECG (electrocardiogram)
For a sedentary 46-year-old male with type 2 diabetes, hypertension, and hyperlipidemia, there is an elevated risk of underlying cardiovascular disease, even if he plans moderate-intensity exercise. Diabetes is a significant risk factor for silent ischemia. A stress test with an ECG is warranted to screen for potential cardiac issues before initiating an exercise program, ensuring the patient's safety and guiding appropriate exercise recommendations.
Question 2: Your DSME program should include the following guidelines: inviting family members to join, asking patients about any food preferences or limits, and being mindful of your speaking rate and tone of voice. What particular type of consideration are these policies addressing?
- Readiness for change variation among your patients
- Cultural characteristics/barriers of your population (Correct answer)
- Poor family and social support
- Potential low literacy/numeracy levels among your patients
Correct answer: Cultural characteristics/barriers of your population
Inviting family members, considering food preferences, and being mindful of speaking rate and tone are all strategies to address cultural characteristics and potential barriers within a patient population. Different cultures have varying family dynamics, dietary practices, and communication styles that must be respected and integrated into diabetes self-management education (DSME) to ensure effective learning and adherence. This approach promotes culturally competent care.
Question 3: It's critical to identify any potential obstacles to patients who are not following the instructions in their care plan when it comes to self-monitoring blood glucose. Which of the following was not a barrier that patients in recent research mentioned?
- Cost of testing supplies
- Discomfort of finger sticks
- Misplacement of small items (Correct answer)
- Lack of instruction and support
Correct answer: Misplacement of small items
Recent research consistently identifies cost of testing supplies, discomfort of finger sticks, and lack of instruction or support as common barriers to self-monitoring blood glucose (SMBG). While misplacing small items can be an inconvenience, it is not typically cited as a primary, widespread barrier in studies specifically investigating SMBG adherence among patients with diabetes. The other options represent significant and frequently reported obstacles.
Question 4: Which of the following behaviors is the surest sign that the patient is only very minimally change-ready?
- The patient watches your demonstration but does not say anything
- The patient volunteers to answer a review question at the end of class but gets the answer totally wrong
- The patient becomes tearful as you explain how to keep a food diary
- The patient denies that she has diabetes and disagrees with the doctor’s referral for DSME (Correct answer)
Correct answer: The patient denies that she has diabetes and disagrees with the doctor’s referral for DSME
Denying the diagnosis of diabetes and disagreeing with the doctor's referral for education indicates a complete lack of acceptance and readiness to engage in self-management. This behavior aligns with the 'precontemplation' stage of change, where the individual does not perceive a problem or need for change. Other behaviors, while potentially challenging, still suggest some level of engagement or emotional processing, unlike outright denial.
Question 5: You evaluate patients in your capacity as a clinic's diabetes educator while also educating them on a range of self-care techniques. Which instructional approach offers the best chance to evaluate and instruct students on insulin self-administration?
- A written quiz in which the patient puts insulin administration steps in order
- A printed handout with pictures depicting steps of insulin administration, followed by verbal acknowledgement of understanding
- A video that can be viewed and reviewed on proper insulin administration technique
- A demonstration and return demonstration of insulin administration (Correct answer)
Correct answer: A demonstration and return demonstration of insulin administration
For teaching psychomotor skills like insulin self-administration, a demonstration followed by a return demonstration (the 'teach-back' method) is the most effective instructional approach. This allows the educator to directly observe the patient's technique, identify any errors or misunderstandings, and provide immediate, personalized feedback. This hands-on method ensures competency and builds confidence, which is crucial for safe and effective self-care.
Question 6: Which of the following related medical nutrition therapy and diabetes is untrue, as per ADA Standards?
- Medical nutrition therapy is recommended for anyone who has diabetes, regardless of nutritional status
- Because nutrition in the hospital setting is complex, a registered dietitian should be part of the inpatient diabetes care team to provide medical nutrition therapy
- Children with diabetes and celiac disease should consult with a registered dietitian familiar with both conditions
- Medical nutrition therapy is recommended for only those persons with diabetes who are underweight, overweight, or obese (Correct answer)
Correct answer: Medical nutrition therapy is recommended for only those persons with diabetes who are underweight, overweight, or obese
According to ADA Standards, Medical Nutrition Therapy (MNT) is recommended for *all* individuals with diabetes, regardless of their weight status. MNT is a foundational component of diabetes management, providing individualized guidance on meal planning, carbohydrate management, and healthy eating patterns to achieve glycemic goals and prevent complications. It is not exclusively for those who are underweight, overweight, or obese.
Question 7: What is the ideal glycemic target for pregnant women with previous diabetes (provided the target can be attained without extreme hypoglycemia) as per the ADA consensus statement on managing preexisting diabetes for pregnancy (2008)?
- Pre-meal/fasting glucose: 70 to 100 mg/dL; peak postprandial: <120 mg/dL; A1c <6.5%
- Pre-meal/fasting glucose: 70 to 110 mg/dL; peak postprandial: <140 mg/dL; A1c <7%
- Pre-meal/fasting glucose: 60 to 90 mg/dL; peak postprandial: <120 mg/dL; A1c <5.5%
- Pre-meal/fasting glucose: 60 to 99 mg/dL; peak postprandial: <129 mg/dL; A1c <6% (Correct answer)
Correct answer: Pre-meal/fasting glucose: 60 to 99 mg/dL; peak postprandial: <129 mg/dL; A1c <6%
The ADA consensus statement on managing preexisting diabetes for pregnancy (2008) recommends stricter glycemic targets for pregnant women to optimize maternal and fetal outcomes. The ideal targets are generally lower than for non-pregnant individuals, aiming for pre-meal/fasting glucose between 60-99 mg/dL, peak postprandial levels below 129 mg/dL, and an A1c less than 6%. These tight controls help minimize risks like macrosomia and preeclampsia.
Question 8: Which teaching approach is most likely to increase patient retention?
- Current, well-referenced booklets with colorful diagrams, written at a patient’s optimal reading level, that can be reviewed as desired
- Small group discussion around a table where patients teach each other a skill after seeing it explained and demonstrated by the educator (Correct answer)
- PowerPoint presentation with funny visuals and bullet list of main points
- One-on-one conversation over the phone where the educator presents information and then rephrases the information using analogies to ensure understanding
Correct answer: Small group discussion around a table where patients teach each other a skill after seeing it explained and demonstrated by the educator
Active learning strategies, particularly those involving peer teaching and hands-on practice, significantly enhance patient retention and understanding. When patients teach each other a skill, they reinforce their own learning, engage in critical thinking, and benefit from diverse perspectives and shared experiences. This interactive approach is far more effective than passive methods like lectures or simply reading materials for long-term knowledge and skill retention.
Question 9: Which patient record component is most crucial to take into account when determining the risk of hypoglycemia in relation to exercise?
- The patient’s typical signs and symptoms with hypoglycemia
- Current patient physical/glycemic status (wt., BMI, A1c)
- Medication regimen: types, dose, and timing (Correct answer)
- Timing and content (i.e. carb content) of meals in relation to the activity
Correct answer: Medication regimen: types, dose, and timing
The patient's medication regimen, specifically the type, dose, and timing of insulin or insulin secretagogues (like sulfonylureas), is the most critical factor in assessing the risk of hypoglycemia during exercise. Exercise increases insulin sensitivity and glucose uptake by muscles, which can lead to a drop in blood sugar if medication doses are not adjusted or carbohydrate intake is not appropriately managed around physical activity.
Question 10: A patient with gestational diabetes (GDM) believes she got the condition as a result of overindulging in her favorite snack, popcorn, in the first trimester. She is adamant that if she doesn't eat anything else while she is pregnant, she won't need to start taking insulin, and her blood glucose levels will go back to normal. What emotional stage (akin to the Kubler-Ross phases of grief) is connected to the diagnosis of a chronic condition that you evaluate in your patient?
- Bargaining (Correct answer)
- Anger
- Frustration & depression
- Denial
Correct answer: Bargaining
The patient's belief that she can avoid insulin by strictly controlling her diet (eliminating popcorn) and that her blood glucose levels will return to normal reflects the 'bargaining' stage, akin to the Kubler-Ross stages of grief. In this stage, individuals attempt to negotiate or make deals, often with themselves or a higher power, to alter the reality of their diagnosis or avoid perceived negative consequences.
Question 11: By having the patient perform a blood glucose test, you can evaluate her blood glucose monitoring approach. Which of the following behaviors represents poor technique?
- Recording the reading in her notebook rather than on the clinic-provided sheet
- Setting the lancet device to her preference
- Milking the lanced finger at the tip to acquire a sufficient blood sample (Correct answer)
- Cleaning her hands with warm water and soap instead of alcohol
Correct answer: Milking the lanced finger at the tip to acquire a sufficient blood sample
Milking or excessively squeezing a lanced finger to obtain a blood sample is poor technique because it can dilute the blood with interstitial fluid, leading to an inaccurate (often falsely lower) blood glucose reading. It can also cause tissue damage and bruising. Patients should gently apply pressure to the base of the finger to encourage a drop of blood, or re-lance if insufficient blood is obtained.
Diabetes Test 3
Take into account the following patient: a 46-year-old male with type 2 diabetes, moderate hypertension, hyperlipidemia, and a BMI of 26 who was previously sedentary.
If this patient intends to begin a moderate-intensity exercise plan, what additional assessment may be warranted?