The medical term for swelling in body tissues caused by excess fluid is

Correct Answer: B

Rationale: The correct answer is B: Edema. Edema refers to swelling in body tissues caused by excess fluid accumulation. Emesis (A) is the medical term for vomiting, not swelling. Enema (C) is a procedure to introduce fluid into the rectum, not related to swelling. Eczema (D) is a skin condition characterized by red, itchy patches, not swelling due to excess fluid. Therefore, B is the correct answer as it specifically relates to swelling caused by fluid retention.

Correct Answer: A

Rationale: The correct answer is A: Normal fluid balance. Electrolytes are essential for maintaining proper fluid balance in the body by regulating water movement across cell membranes. They help with nerve function, muscle contraction, and maintaining pH levels. Choice B, suitable nutritional intake, is incorrect as electrolytes are not related to dietary intake. Choice C, proper absorption, is incorrect as electrolytes do not directly aid in absorption. Choice D, adequate elimination, is incorrect as electrolytes do not play a direct role in elimination processes.

Correct Answer: D

Rationale: The correct answer is D: Produce milk to nourish a baby. The female reproductive system includes mammary glands that produce milk to nourish offspring after childbirth. This process is known as lactation and is vital for the survival and growth of the baby. Choice A is incorrect as sperm production occurs in the male reproductive system. Choice B is incorrect as urine production is a function of the urinary system. Choice C is incorrect as lymph is produced in the lymphatic system, not the female reproductive system.

Correct Answer: A

Rationale: The correct answer is A: Unstable angina. Unstable angina occurs at rest due to the narrowing of coronary arteries leading to reduced blood flow to the heart. This can result in chest pain or discomfort even without physical exertion. Orthopnea (B) is difficulty breathing when lying down. Ischemia (C) refers to inadequate blood supply to tissues. Stable angina (D) typically occurs during physical activity due to predictable triggers. Unstable angina is the only form that occurs at rest, making it the correct choice.

Correct Answer: C

Rationale: The correct answer is C because a non-weight bearing order means the resident is unable to touch the floor with either leg. This indicates complete restriction of weight-bearing on the lower extremities. Choices A, B, and D all involve some form of weight-bearing ability, which contradicts the concept of non-weight bearing. Thus, C is the only option that aligns with the definition of a non-weight bearing order.