Free 120 step 2 explanations

Free 120 step 2 explanations 1. Cardiovascular: A. A 65-year-old man with a history of hypertension presents with chest pain and shortness of breath. An ECG reveals evidence of a myocardial infarction. Which of the following medications should be administered first? Explanation: Oxygen, aspirin, and nitroglycerin should be administered first, followed by pain control, beta-blockers, and anticoagulants. Explanation: The most appropriate treatment is appendectomy, either open or laparoscopic. 5. Neurology: A. A 70-year-old man with a history of hypertension presents with sudden onset of weakness and numbness on the right side of his body. An MRI reveals evidence of an acute ischemic stroke. Which of the following medications should be administered first? Explanation: Tissue plasminogen activator (tPA) should be administered first, if the patient is eligible, to dissolve the blood clot and improve symptoms. 6. Hematology: A. A 60-year-old woman with a history of iron deficiency anemia presents with fatigue and shortness of breath. Her hemoglobin is 8 g/dL. Which of the following is the most likely cause? Explanation: The most likely cause is chronic blood loss, such as from menstruation, gastrointestinal bleeding, or a malignancy. 7. Oncology: Killing rats with baking soda is a home remedy that has gained popularity in recent years. The idea behind this method is to mix baking soda with an irresistible bait for rats, such as peanut butter or chocolate, and place it in areas where rat activity has been observed. When the rat consumes the bait, the baking soda reacts with the rat's stomach acid, producing carbon dioxide gas. This gas buildup causes the rat's stomach to expand, leading to internal blockages and eventual death. 8. Infectious Disease: A. A 25-year-old man presents with fever, cough, and chest pain. A chest x-ray reveals evidence of pneumonia. Which of the following is the most likely causative organism? Explanation: The most likely causative organism is Streptococcus pneumoniae, a common cause of community-acquired pneumonia.

The United States Medical Licensing Examination (USMLE) is a three-step examination for medical licensure in the United States. Step 2 of the USMLE, the Clinical Knowledge (CK) exam, assesses the ability of a candidate to apply medical knowledge, skills, and understanding of clinical science essential for the provision of patient care. Free 120 is a practice examination for Step 2 CK, consisting of 120 questions designed to simulate the actual test experience. Developed by the National Board of Medical Examiners (NBME), Free 120 provides an accurate representation of the content and format of the Step 2 CK exam. Here are 120 explanations for the Free 120 questions, organized by subject area: 1. Cardiovascular: A. A 65-year-old man with a history of hypertension presents with chest pain and shortness of breath. An ECG reveals evidence of a myocardial infarction. Which of the following medications should be administered first? Explanation: Oxygen, aspirin, and nitroglycerin should be administered first, followed by pain control, beta-blockers, and anticoagulants.

5. Neurology: A. A 70-year-old man with a history of hypertension presents with sudden onset of weakness and numbness on the right side of his body. An MRI reveals evidence of an acute ischemic stroke. Which of the following medications should be administered first? Explanation: Tissue plasminogen activator (tPA) should be administered first, if the patient is eligible, to dissolve the blood clot and improve symptoms. 6. Hematology: Overall, those with a Sagittarius Sun Virgo Moon are complex and multifaceted individuals with a rich inner world and a strong sense of purpose. They are able to balance their need for freedom and exploration with their need for order and structure, and are driven by a desire for knowledge and understanding. With their unique combination of fire and earth energy, they are able to approach life with a sense of curiosity and wonder, and are committed to building meaningful and lasting connections with others. 8. Infectious Disease: A. A 25-year-old man presents with fever, cough, and chest pain. A chest x-ray reveals evidence of pneumonia. Which of the following is the most likely causative organism? Explanation: The most likely causative organism is Streptococcus pneumoniae, a common cause of community-acquired pneumonia. 9. Rheumatology: A. A 40-year-old woman presents with joint pain, stiffness, and swelling. A ... **Finding Cars for Sale by Owner on Long Island Craigslist**

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Throughout her career, Dr. Morel has demonstrated a commitment to staying up-to-date on the latest medical research and advancements. She regularly attends conferences and continuing education courses to ensure that she is providing her patients with the most advanced and effective treatments available. 5. **Jazzy's Cafe** - This local favorite serves up a variety of breakfast dishes, including omelettes, pancakes, and waffles. They also have a selection of Southern-style breakfast dishes, like biscuits and gravy and chicken and waffles. Overall, the Las Vegas City Detention Center plays a critical role in the criminal justice system in Las Vegas, providing a safe and secure facility for individuals who are awaiting trial or sentencing. While the facility faces ongoing challenges, it remains committed to providing high-quality care and services to inmates, while also ensuring the safety and security of the community.