Clinical nutrition

Correct answer: B. Because of the needs of the mother and fetus

Explanation: Pregnancy involves the growth and development of the fetus as well as major changes in the mother’s body. Additional nutrients such as protein, iron, folate, calcium, iodine, and energy may be required, although the exact increase depends on the stage of pregnancy and professional advice. Therefore, the needs of both mother and fetus explain the increase.

Correct answer: B. It clearly states the diet prescribed for the patient

Explanation: A hospital diet order communicates the type and important restrictions of the diet prescribed for a particular patient, such as regular, soft, liquid, diabetic, or low-sodium food. It guides food-service staff and supports safe, coordinated care. Therefore, option B is correct.

Correct answer: A. Nutrition care according to the patient’s health condition

Explanation: Clinical nutrition applies nutrition science to the prevention, management and treatment of health conditions. It assesses a patient’s disease, symptoms, laboratory findings, nutritional status, energy needs and ability to eat, then develops an appropriate nutrition-care plan. The plan may involve a regular or modified diet, supplements or a feeding route, and it is monitored with the medical team. Thus, option A is correct.

Correct answer: B. They show growth and weight status

Explanation: Anthropometric measurements such as height, weight, body-mass index, mid-upper-arm circumference and growth patterns provide objective clues about nutritional status. Comparing measurements with age- and sex-appropriate references can identify undernutrition, excess weight or growth concerns. They do not describe taste or room size, so option B is correct.

Correct answer: C. To understand daily food intake

Explanation: A food record documents what a person eats and drinks, the approximate amounts, timing and sometimes preparation method. It helps a nutrition professional assess energy and nutrient intake, identify habits or gaps, and plan realistic changes. Accuracy improves when entries are made soon after eating. Therefore option C is correct.

Correct answer: A. To understand the patient's nutritional status

Explanation: Nutrition assessment identifies a patient's nutritional status, risks, deficiencies, excesses and relevant eating problems. It may use diet history, body measurements, clinical signs, biochemical information and medical details. The findings help the care team set realistic goals and design a safe, individualized nutrition plan.

Correct answer: C. Clinical nutrition

Explanation: Planning nutrition for an ICU patient according to illness, digestive tolerance, energy needs, protein requirements and the prescribed route of feeding is clinical nutrition. It is individual, hospital-based care that often requires close monitoring and teamwork. Community nutrition concerns populations, sports nutrition concerns athletes, and food preservation concerns storage safety.

Correct answer: A. Patients and people wanting healthy lifestyle

Explanation: Clinical nutrition supports patients who need dietary care during illness, recovery or treatment, but its principles also help healthy people prevent disease and maintain a healthy lifestyle. The field therefore has both therapeutic and preventive applications. Option A correctly includes both groups and is broader than the unrelated alternatives.