Nokea
The best way to prevent chronic complications of diabetes is to:
- A. Take medications as prescribed and remove sugar from the diet completely.
- B. Check feet daily for cuts, long toe nails and infections between the toes.
- C. Maintain a BGL that is as close to normal as possible.
- D. Undertake daily exercise to burn up the excess glucose in the system.
Correct Answer: C
Rationale: Preventing diabetes complications (e.g., neuropathy, retinopathy) hinges on glycemic control. Medications and sugar elimination help, but total sugar removal is impractical carbohydrates are broader, and control, not absence, matters. Daily foot checks prevent ulcers but address consequences, not root causes. Maintaining blood glucose levels (BGL) near normal (e.g., HbA1c <7%) via diet, exercise, and drugs prevents microvascular (kidney, eye) and macrovascular (heart) damage, per ADA guidelines. Exercise burns glucose, aiding control, but isn't singularly best' it's part of a triad. Tight BGL management reduces oxidative stress, glycation, and vascular injury, evidenced by trials (e.g., DCCT), making it the cornerstone strategy over isolated tactics, ensuring long-term organ protection.
You may also like to solve these questions
In which illness can hydrophobia be seen?
- A. tetanus
- B. malaria
- C. rabies
- D. EBV
Correct Answer: C
Rationale: Hydrophobia rabies' brain hates water, not tetanus' clench, malaria's sweat, EBV's glands, or HSV's sores. Nurses clock this chronic rabies red flag.
A 79 year old woman is told by his GP that she has postural hypertension. Which of the following BP is she likely to be having?
- A. A drop of 15 mmHg/10 mmHg within 3 minutes of standing
- B. A drop of 17 mmHg/10 mmHg within 3 minutes of standing
- C. A drop of 21 mmHg/10 mmHg within 3 minutes of standing
- D. A rise of 5 mmHg/10 mmHg within 3 minutes of standing
Correct Answer: C
Rationale: Postural hypotension 21/10 drop flags, not rises or mild dips. Nurses catch this chronic stand slip (assuming typo meant hypotension).
Research into people's eating behaviour has produced several findings. Question: Which finding is NOT correct?
- A. When eating in a group, you eat more than when eating alone
- B. Portion size does not influence how much a person eats
- C. Low prices of high-calorie food contribute to overeating
- D. If you eat with people who eat a lot, you will eat more yourself as well
Correct Answer: B
Rationale: Eating truths groups, big portions, cheap junk, piggybacking all pile on, but portion size sways intake, not static. Nurses debunk this, a chronic portion myth.
Non modifiable risk factors for developing chronic illness include:
- A. Smoking and hypertension
- B. Sedentary lifestyle and diabetes
- C. Family history and socio-political factors
- D. Working/living conditions and stress
Correct Answer: C
Rationale: Non-modifiable risk factors are inherent traits or circumstances that cannot be changed, unlike modifiable factors tied to behavior or environment. Smoking and hypertension are modifiable through lifestyle changes or medical intervention, not fixed. Sedentary lifestyle is a choice, and diabetes, while influenced by genetics, is often manageable, making them modifiable. Family history, such as genetic predisposition to diseases like cancer or heart disease, is unalterable, and socio-political factors like access to healthcare shaped by policy or socioeconomic status are beyond individual control, fitting the non-modifiable category. Working and living conditions, plus stress, can be adjusted with resources or coping strategies, classifying them as modifiable. The distinction lies in control: family history and socio-political factors remain static, influencing chronic illness risk without personal alteration, as noted in foundational chronic disease literature like Farrell (2017), emphasizing genetics and societal context over mutable habits.
A client hospitalized for chemotherapy has a hemoglobin of $6.1 mg/dL. What medication should the nurse prepare to administer?
- A. Epoetin alfa (Epogen)
- B. Filgrastim (Neupogen)
- C. Mesna (Mesnex)
- D. Oprelvekin (Neumega)
Correct Answer: A
Rationale: A hemoglobin of 6.1 mg/dL (normal 12-16 g/dL for women, 13-18 g/dL for men) indicates severe anemia, often from chemotherapy suppressing bone marrow red cell production. The nurse should prepare epoetin alfa (Epogen), a synthetic erythropoietin that stimulates red blood cell production, addressing anemia directly. Filgrastim (Neupogen) boosts white cells for neutropenia, not hemoglobin. Mesna (Mesnex) protects the bladder from chemotherapy toxicity, irrelevant here. Oprelvekin (Neumega) increases platelets, not red cells. Administering epoetin alfa corrects the anemia, improving oxygen delivery and reducing symptoms like fatigue and dyspnea, a critical intervention in oncology to support the client's recovery and quality of life during treatment.