A machine used to reduce fluid buildup and improve circulation is a(n)

Correct Answer: D

Rationale: The correct answer is D: Sequential compression stocking. This device helps reduce fluid buildup and improve circulation by applying sequential pressure to the legs, aiding in venous return. This promotes blood flow and prevents blood clots. A: Antiembolic plastic sleeve does not provide sequential compression, which is essential for improving circulation. B: Continuous bladder irrigation is used for clearing the bladder of clots or debris, not for reducing fluid buildup in the legs. C: Catheter irrigation is used to clear blockages in catheters, not for improving circulation in the legs. Therefore, the correct choice is D as it is specifically designed to address the issue of fluid buildup and circulation in the legs.

Correct Answer: B

Rationale: The correct answer is B: Perseverating. Perseverating refers to the act of repeating phrases or actions persistently. This behavior is often seen in individuals with certain mental health conditions or cognitive impairments. Pillaging (A) means to loot or plunder, which is unrelated to repeating phrases. Hoarding (C) is the act of collecting and keeping items excessively, not repeating phrases. Disrupting (D) means to interrupt or disturb, which is also unrelated to the repetition of phrases. Therefore, B is the correct choice as it directly relates to the practice described in the question.

Correct Answer: D

Rationale: The correct answer is D: Benign tumor. Benign tumors are noncancerous growths that do not invade nearby tissues or spread to other parts of the body. They are typically localized and do not pose a significant threat to health. The term "benign" indicates that the tumor is not harmful and tends to have a slow growth rate. Rationale: 1. A: Nonspecific tumor - This term does not accurately describe the nature of a noncancerous tumor. Nonspecific typically refers to something that is not clearly defined or specific. 2. B: Malignant tumor - Malignant tumors are cancerous growths that can invade nearby tissues and spread to other parts of the body. This choice is incorrect as it describes a type of tumor that is harmful and poses a serious health risk. 3. C: Septic tumor - The term "septic" refers to an infection caused by bacteria, which is not related to the classification of tumors.

Correct Answer: D

Rationale: The correct answer is D: Sedation. Sedation involves the use of medication to calm a person by inducing a state of relaxation or sleepiness. Ablation refers to the removal or destruction of tissue, not calming. Respiration is the process of breathing, not calming. Supination is the rotation of the forearm, not related to calming. Sedation is the only term directly related to the use of medication for calming purposes.

Correct Answer: C

Rationale: The correct answer is C: Stressor. A stressor is any internal or external factor that can cause stress by disrupting an individual's equilibrium. It is the root cause of stress. Shock (A) refers to a sudden and intense emotional disturbance, not a consistent stress-inducing factor. Stimulant (B) is a substance that increases activity in the body and mind, not necessarily a cause of stress. Stereotype (D) is a fixed, oversimplified idea or belief about a particular group or thing, which may lead to discrimination but is not directly related to causing stress.