Signs and symptoms of a fecal impaction include the following:

Correct Answer: D

Rationale: The correct answer is D: Abdominal cramps and vomiting. Fecal impaction can cause abdominal cramps due to the blockage of the colon. Vomiting can occur as a result of the pressure and discomfort caused by the impaction. Urgency and black stools (A) are more indicative of lower gastrointestinal issues like bleeding or inflammation. Urination and flatus (B) are not typical signs of fecal impaction. Bleeding and itching (C) are more commonly associated with hemorrhoids or anal fissures, not fecal impaction.

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: D

Rationale: The correct answer is D: Total knee replacement. A CPM machine is used post-surgery to aid in the recovery of joint mobility and prevent stiffness after a total knee replacement. It helps in promoting circulation, reducing swelling, and improving range of motion in the knee joint. For choices A, B, and C, a CPM machine is not typically used as part of the treatment plan for total hip replacement, bursitis, or phantom limb pain.

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.