Which of the following statements is true of chest tubes?

Correct Answer: B

Rationale: The correct answer is B: The chest drainage must be observed for amount and color. This statement is true because monitoring the amount and color of chest drainage is crucial in assessing the resident's condition, detecting any signs of bleeding or infection. It helps in determining the effectiveness of the chest tube in removing air or fluid from the pleural space. Incorrect choices: A: The drainage system must be kept above the level of the resident's chest - This is incorrect as the drainage system should be kept below the level of the resident's chest to facilitate drainage. C: The tubing should be kinked - Kinking the tubing can obstruct the flow of drainage, which is harmful. D: Chest tubes will only be in the front of the body - Chest tubes can be placed in various locations depending on the specific condition being treated, not just in the front of the body.

Correct Answer: B

Rationale: The correct answer is B: Civil law. Private law governs the relationships between individuals and organizations, dealing with matters such as contracts, property, and family law. Civil law is the branch of law that covers private law issues, making it the most appropriate choice. Criminal law (A) pertains to offenses against the state, not private disputes. Contract law (C) is a specific area within civil law that focuses on agreements between parties. International law (D) deals with the relations between states, not private individuals. Hence, civil law is the correct answer for private law.

Correct Answer: B

Rationale: The correct answer is B because it presents measurable and observable data, making it objective. Respiratory rate of 23 breaths per minute can be quantified and verified, eliminating subjectivity. Choices A, C, and D involve opinions, emotions, or desires, which are subjective and cannot be independently confirmed. Mrs. Lin Ho's back pain, desire to go home, and happiness are all based on personal interpretations and feelings, making them subjective information.

Correct Answer: A

Rationale: The correct answer is A because families and friends provide a link to the outside world, helping residents feel connected and supported emotionally. This connection aids in maintaining social relationships and avoiding feelings of isolation. Choice B is incorrect as it focuses on gifts to staff, not support for residents. Choice C is incorrect as physical therapy is typically provided by healthcare professionals, not friends and families. Choice D is incorrect as restricting mail and correspondence would hinder communication and support from loved ones.

Correct Answer: B

Rationale: The correct answer is B because indirect contact involves transmitting infection through touching objects contaminated by an infected person. This method allows pathogens to survive outside the body and can be easily transferred to others. Choices A and C involve direct contact with the infected person, not indirect contact. Choice D is incorrect as a carrier may not necessarily be actively infected or shedding the pathogen. In summary, indirect contact involves touching contaminated objects, not the infected person directly, making option B the correct choice.