Nokea
A patient presents with sudden-onset severe headache, altered mental status, and focal neurological deficits. Imaging reveals a hemorrhagic lesion within the right basal ganglia. Which of the following neurological conditions is most likely responsible for these symptoms?
- A. Ischemic stroke
- B. Subarachnoid hemorrhage
- C. Intracerebral hemorrhage
- D. Transient ischemic attack (TIA)
Correct Answer: C
Rationale: Intracerebral hemorrhage occurs when there is bleeding directly into the brain tissue, often due to conditions such as hypertension or vascular malformations. The sudden-onset severe headache, altered mental status, and focal neurological deficits described in the patient are typical symptoms of an intracerebral hemorrhage. The location of the hemorrhagic lesion within the right basal ganglia corresponds to the clinical presentation. Ischemic stroke, subarachnoid hemorrhage, and transient ischemic attack (TIA) typically have different presentations and imaging findings compared to an intracerebral hemorrhage. Therefore, in this scenario, intracerebral hemorrhage is the most likely cause of the patient's symptoms.
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A pregnant woman presents with painless, bright red vaginal bleeding at 34 weeks gestation. On examination, the cervix is found to be closed. Which of the following conditions is the most likely cause of these symptoms?
- A. Ectopic pregnancy
- B. Abruptio placentae
- C. Placenta previa
- D. Gestational trophoblastic disease
Correct Answer: C
Rationale: Placenta previa is a condition where the placenta partially or completely covers the cervix, leading to painless vaginal bleeding during pregnancy. In the scenario described, the painless, bright red vaginal bleeding at 34 weeks gestation with a closed cervix is classic for placenta previa. This condition is more common in the third trimester and can be diagnosed through ultrasound. It is important to manage placenta previa carefully to prevent complications such as severe bleeding, preterm birth, and maternal/fetal distress.
A patient presents with fever, chills, headache, and myalgia after returning from a camping trip. Laboratory tests reveal thrombocytopenia and leukopenia. Which of the following is the most likely causative agent?
- A. Plasmodium falciparum
- B. Trypanosoma cruzi
- C. Borrelia burgdorferi
- D. Leishmania donovani
Correct Answer: A
Rationale: The most likely causative agent in this scenario is Plasmodium falciparum, which is the parasite that causes malaria. The symptoms of fever, chills, headache, and myalgia following a camping trip are highly suggestive of malaria, especially if the patient has thrombocytopenia and leukopenia. Plasmodium falciparum is known to cause severe malaria with complications such as thrombocytopenia and leukopenia. The other options, Trypanosoma cruzi, Borrelia burgdorferi, and Leishmania donovani, do not typically present with all of the symptoms described and are not associated with the laboratory findings of thrombocytopenia and leukopenia.
Patient Benito ask5 Nurse Virgo, "Why can't the surgeon just take out my pancreas?" The BEST response of Nurse Virgo is
- A. "your body needs to function well with your pancreas "
- B. "your attack will soon be overcome when you are at rest"
- C. "if your pancreas is removed, you can never eat fat and fried foods again"
- D. "antibiotic wil1 relieve signs of infection"
Correct Answer: A
Rationale: The best response of Nurse Virgo is to explain to Patient Benito that his body needs to function well with his pancreas. The pancreas plays a critical role in the digestive system by producing digestive enzymes and hormones that help regulate blood sugar levels. Removing the pancreas would result in serious health consequences and complications, as the body relies on it for essential functions. It is important for the patient to understand the significance of the pancreas and why its removal is not a viable solution.
which is the primary aim of this law?
- A. To enhance the competence of professional nurses
- B. To regulate practice of professional nursing in the country
- C. To facilitate mobility of nurses to other countries
- D. To promote well-being of health workers
Correct Answer: B
Rationale: The primary aim of this law is to regulate the practice of professional nursing within the country. By establishing regulations, standards, and guidelines for nursing practice, the law ensures that nurses provide safe and competent care to patients. It also sets forth licensing requirements, scope of practice, and ethical standards to maintain quality and consistency in nursing care delivery. While enhancing the competence of professional nurses, facilitating mobility of nurses, and promoting the well-being of health workers may be important secondary goals, the main focus of the law is to regulate and govern the practice of nursing within the country.
Therapeutic treatment for Mrs. Juan should be directed towards helping her to ______.
- A. learn that her behavior is not serving a realistic purpose
- B. forget her fears by administering antianxiety medications
- C. redirect her energy into activities to help others
- D. understand her behavior is caused by unconscious impulses that she fears
Correct Answer: C
Rationale: Mrs. Juan's therapeutic treatment should focus on redirecting her energy into activities that involve helping others. By engaging in altruistic activities, Mrs. Juan can shift her focus away from her fears and anxieties towards something positive and fulfilling. This approach can help her to find purpose and meaning outside of her own concerns, fostering a sense of well-being and satisfaction. Additionally, helping others can provide Mrs. Juan with a sense of accomplishment and self-worth, ultimately contributing to her overall mental health and emotional resilience.