What is the main nutritional concern associated with a vegan diet?
The difficulty of getting enough calories
The possibility of developing calcium, iron, zinc, and vitamins B12 and D deficiencies
it is a very healthy way of eating, there are no concerns
The possibility of calcium and Vitamin B6 deficiencies
The Correct Answer is B
A. While vegans must plan their meals to meet energy needs, getting enough calories is generally achievable with a variety of plant-based foods, including grains, legumes, nuts, seeds, fruits, and vegetables. Caloric intake is usually not the primary nutritional concern.
B. The main nutritional concern in a vegan diet is the potential for deficiencies in nutrients primarily found in animal products. These include calcium (important for bone health), iron (especially the heme form, which is more readily absorbed), zinc (essential for immune function and growth), vitamin B12 (crucial for nerve function and red blood cell formation), and vitamin D (supports calcium absorption and bone health). Vegans can prevent deficiencies through fortified foods, supplements, and careful meal planning to include plant sources of these nutrients.
C. Although a vegan diet can be very healthy when well-planned, it is not without potential nutritional concerns. Without proper planning, deficiencies can occur, particularly in B12 and minerals.
D. While calcium deficiency is a concern, vitamin B6 is generally abundant in plant foods, so it is not a primary concern for vegans. The bigger issues involve B12, iron, zinc, and vitamin D.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. A normal BMI is defined as 18.5 to 24.9 kg/m². BMI is a screening tool used to assess body weight relative to height and estimate body fat. Values within this range are associated with a lower risk of weight-related health problems, including cardiovascular disease, diabetes, and certain metabolic disorders.
B. A BMI of 40 kg/m² is classified as class III obesity (severe or morbid obesity). Individuals in this range are at high risk for multiple health complications, including heart disease, hypertension, and type 2 diabetes.
C. A BMI of 25 to 29 kg/m² falls into the overweight category. While not as severe as obesity, being overweight still increases the risk of metabolic and cardiovascular conditions.
D. A BMI of less than 18.5 kg/m² is considered underweight. Being underweight can indicate malnutrition, eating disorders, or underlying medical conditions and is associated with increased risk for anemia, osteoporosis, and impaired immune function.
Correct Answer is ["B","C","E"]
Explanation
A. Performing minimal physical activity is linked to a higher risk of chronic diseases such as cardiovascular disease, obesity, diabetes, and premature mortality. Sedentary behavior does not promote longevity.
B. Engaging in at least 30 minutes of moderate physical activity most days of the week improves cardiovascular health, strengthens muscles and bones, supports weight management, reduces stress, and decreases the risk of chronic diseases, all of which contribute to a longer, healthier life.
C. Maintaining a healthy sleep schedule is essential for physiological restoration, cognitive function, hormonal regulation, immune system support, and cardiovascular health. Chronic sleep deprivation or irregular sleep patterns can increase the risk of obesity, diabetes, heart disease, and reduced lifespan.
D. Consuming a high-fat diet, particularly one high in saturated and trans fats, is associated with obesity, cardiovascular disease, and metabolic disorders, which negatively affect longevity. A balanced diet with healthy fats, such as unsaturated fats from fish, nuts, and olive oil, is recommended instead.
E. Avoiding smoking reduces the risk of lung disease, cardiovascular disease, and cancer. Smoking is one of the leading preventable causes of premature death, so abstaining from tobacco use significantly supports longevity.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.