Clinical Nutritionist CCN Exam Quiz!

Explanation
Eggs are considered to have all classes of food because they contain proteins, fats, carbohydrates, vitamins, and minerals. They are a good source of complete protein, providing all the essential amino acids needed for the body. Eggs also contain healthy fats, such as omega-3 fatty acids, which are beneficial for brain health. Additionally, eggs contain carbohydrates in the form of sugars and fiber, as well as various vitamins and minerals like vitamin A, vitamin B12, iron, and zinc. Therefore, eggs can be considered a well-rounded food that provides a balance of nutrients from all classes of food.

Explanation
Kwashiorkor is a form of severe protein deficiency that mainly affects children in developing countries. It occurs when there is a lack of dietary protein, leading to symptoms such as swelling, fatigue, stunted growth, and a weakened immune system. This condition is characterized by a bloated belly due to fluid accumulation and muscle wasting. Unlike marasmus, another form of protein-energy malnutrition, kwashiorkor is typically associated with a sufficient intake of calories but insufficient protein.

Explanation
Proteins play a vital role in repairing old and worn out tissue in the body. They are made up of amino acids, which are the building blocks of cells and tissues. When tissue gets damaged or worn out due to various factors like injury or normal wear and tear, proteins are responsible for repairing and regenerating the damaged tissue. This process helps in maintaining the overall health and functionality of the body.

Explanation
Carbohydrates are a macronutrient that provides the body with energy. When consumed, carbohydrates are broken down into glucose, which is the primary source of fuel for the body. Glucose is used by cells to produce ATP, the molecule that powers cellular processes and provides energy for various bodily functions. Therefore, carbohydrates play a crucial role in providing energy for the body to perform daily activities and maintain overall health.

Explanation
Dieticians are specialists who are trained in the field of foods and diets. They have expertise in providing nutritional advice and creating personalized meal plans to promote health and well-being. They work closely with individuals to assess their dietary needs, develop strategies for healthy eating, and manage specific conditions or concerns through diet. Nutritionists, on the other hand, may have a broader focus on overall nutrition and may not necessarily have the same level of formal training as dieticians. Therefore, the correct answer is dieticians.

Explanation
Onions are known to contain a compound called quercetin, which is a powerful antioxidant that may help protect the eyes from damage caused by free radicals. Additionally, onions are rich in sulfur compounds that have been linked to improved vision and reducing the risk of developing cataracts. Therefore, consuming onions may contribute to sharper sight.

Explanation
Vegetarians are individuals who do not consume meat but may still use other animal products such as dairy, eggs, and honey. They choose to exclude meat from their diet for various reasons, including ethical concerns, health benefits, or environmental sustainability. Vegans, on the other hand, go a step further and avoid all animal products, including meat, dairy, eggs, and honey. Therefore, the correct answer is Vegetarians.

Explanation
Vegans are individuals who do not consume any animal products, including meat, dairy, eggs, and honey, as well as refrain from using any other animal-derived products such as leather or fur. This lifestyle choice is motivated by ethical concerns for animal welfare, environmental sustainability, and personal health. Unlike vegetarians, who may still consume dairy and eggs, vegans adopt a more strict and comprehensive approach in avoiding all forms of animal exploitation.

Explanation
Vitamin D is the correct answer because it is the only vitamin that can be obtained from sunlight. When our skin is exposed to sunlight, it produces vitamin D naturally. This vitamin is essential for maintaining healthy bones and teeth, as it helps the body absorb calcium and phosphorus. While other vitamins can be obtained from various food sources, vitamin D synthesis is primarily dependent on sunlight exposure.

Explanation
When budgeting for family meals, factors such as money available, cost of products, and family size are important to consider as they directly impact the amount of food that can be purchased and prepared. However, the gender of the children is not a relevant factor in budgeting for family meals as it does not affect the overall cost or quantity of food needed. The nutritional needs and appetites of children are generally similar regardless of their gender, making it unnecessary to consider gender when budgeting for family meals.