A tumor that is cancerous is called a(n) ______ tumor.

Correct Answer: C

Rationale: The correct answer is C: Malignant. A malignant tumor is cancerous because it can invade nearby tissues and spread to other parts of the body. This term is used to describe tumors that are harmful and have the potential to be life-threatening. Incorrect choices: A: Opportunistic - This term is not related to tumor classification. Opportunistic refers to infections that occur when the immune system is weakened. B: Benign - Benign tumors are non-cancerous and do not invade nearby tissues or spread to other parts of the body. D: Ballistic - This term is unrelated to tumor classification and refers to the science of projectiles and firearms.

Correct Answer: B

Rationale: The correct answer is B because assistive devices are designed to support individuals in performing activities of daily living, such as bathing, dressing, and eating. These devices help enhance independence and quality of life for residents with disabilities or limitations. Option A is incorrect as handwashing aids are not the primary purpose of assistive devices. Option C is incorrect as assistive devices do not assist residents in adapting to new roommates. Option D is incorrect as wheelchairs are a specific type of assistive device, but not the only purpose of assistive devices.

Correct Answer: B

Rationale: The correct answer is B because protected health information (PHI) includes personal financial information. This type of information is considered sensitive and confidential under HIPAA regulations. Choices A, C, and D are incorrect because they do not fall under the category of PHI. A resident's number of visitors, personal preferences regarding roommates, and voting history are not considered protected health information as they do not pertain to the individual's health status or medical records.

Correct Answer: C

Rationale: The correct answer is C: Blood pressure. Vital signs are measurements that indicate the body's basic functions. Blood pressure is a key vital sign as it reflects the force of blood against the walls of the arteries. Monitoring blood pressure helps assess cardiovascular health. Glucose level (A) is important for assessing blood sugar levels, but it is not considered a vital sign. Urine output (B) is crucial for assessing kidney function, but it is not a vital sign. Blood count (D) refers to various components of blood like red blood cells, white blood cells, and platelets, but it is not a direct measurement of a person's vital signs.

Correct Answer: C

Rationale: The correct answer is C: Displacement. Displacement is a defense mechanism where an individual redirects their emotions or impulses from the original source to a substitute target. In this scenario, the resident is displacing their anger from the cancelled visit onto the roommate. This is a common way for individuals to cope with stress or negative emotions by transferring them to a less threatening target. A: Projection involves attributing one's own unacceptable thoughts or feelings to others. B: Rationalization is creating logical or socially acceptable explanations for behaviors or feelings. D: Regression involves reverting to an earlier stage of development in response to stress.