Correct Answer: C

Rationale: When providing health education to a patient, using clear and simple language is an essential aspect of effective communication. Medical terminology can be confusing and overwhelming for individuals without a medical background. By using language that the patient can easily understand, you improve their comprehension of the information being conveyed. Speaking quickly or using complex terms can actually hinder communication and may lead to misunderstanding. Clear and simple language helps ensure that the patient fully grasps the information and can make informed decisions about their health.

Correct Answer: A

Rationale: In a pregnant woman presenting with severe abdominal pain, syncope, signs of hypovolemic shock, and gestational age of 6 weeks, the most likely cause is an ectopic pregnancy. An ectopic pregnancy occurs when a fertilized egg implants outside the uterus, commonly in the fallopian tube. As the pregnancy grows and the tube stretches, it can lead to rupture, causing severe abdominal pain, internal bleeding, and signs of shock. This is a life-threatening emergency that requires prompt diagnosis and management. It is important to consider ectopic pregnancy in any pregnant woman presenting with abdominal pain and signs of shock, especially in the first trimester.

Correct Answer: A

Rationale: The ethical principle that should guide the nurse's decision-making in this situation is beneficence, which emphasizes the nurse's obligation to act in the best interest of the patient. In this scenario, the nurse must balance the patient's request for pain medication with considerations related to the patient's history of substance abuse. The nurse should prioritize providing effective pain relief for the patient while also considering the potential risks of administering medication to someone with a history of substance abuse. By focusing on beneficence, the nurse can make decisions that promote the well-being and best interests of the patient, taking into account both the immediate need for pain relief and the patient's history of substance abuse.

Correct Answer: C

Rationale: The patient is presenting with sudden onset weakness and numbness on one side of the body, along with difficulty speaking and understanding speech, which are typical symptoms of a stroke. Imaging revealing an acute infarction involving the left middle cerebral artery territory is consistent with an ischemic stroke. Ischemic stroke occurs when there is a blockage in a blood vessel supplying blood to the brain, leading to a lack of oxygen and nutrients to the affected area, resulting in neurological deficits. This is in contrast to an intracerebral hemorrhage, which is caused by bleeding into the brain tissue, or a subarachnoid hemorrhage, which involves bleeding into the space surrounding the brain. A transient ischemic attack (TIA) is a temporary episode of neurological dysfunction caused by a brief blockage of blood flow to a part of the brain, usually resolving within 24 hours. In this case, the presentation and imaging findings are most

Correct Answer: B

Rationale: Gingivitis is a dental condition characterized by inflammation and bleeding of the gingival tissues. It is often caused by poor oral hygiene leading to the accumulation of bacterial plaque along the gumline. The plaque contains bacteria that release toxins, leading to inflammation of the gums. If left untreated, gingivitis can progress to periodontitis, a more serious condition that affects the supporting structures of the teeth. Regular dental cleanings, proper oral hygiene practices, and professional treatment can help manage and prevent gingivitis.