A patient reports fatigue, shortness of breath, and vomiting. The patient was given medication for crushing chest pain that radiated to the neck and jaw. The patient's blood test showed elevated cardiac enzyme levels Which condition is described?
Myocardial infarction
Stroke
Peripheral vascular incident
Angina pectoris
The Correct Answer is A
This condition occurs when the blood supply to a part of the heart muscle is blocked, causing tissue damage or death. The symptoms of fatigue, shortness of breath, vomiting, chest pain, and elevated cardiac enzymes are all indicative of a myocardial infarction.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Acute appendicitis is an inflammation of the appendix, a small pouch attached to the large intestine that has no known function. It can cause abdominal pain that usually starts around the navel and then shifts to the lower right quadrant, nausea, vomiting, loss of appetite, fever, and constipation or diarrhea. The McBurney point is a spot located about two-thirds of the way from the navel to the right hip bone that is tender when pressed in patients with appendicitis. A CT scan can show signs of inflammation and enlargement of the appendix and rule out other causes of abdominal pain. Surgery (appendectomy) is the standard treatment for appendicitis to remove the inflamed appendix and prevent complications such as peritonitis (infection of the lining of the abdominal cavity) or abscess (collection of pus) formation.
Correct Answer is B
Explanation
Oliguria is a condition where the urine output is less than normal, usually less than 500 mL per day in adults. Oliguria can be a sign of dehydration, which occurs when the body loses more water than it takes in. Dehydration can cause various symptoms such as thirst, dry mouth, headache, dizziness, fatigue, and confusion.
Dehydration can also affect kidney function and lead to electrolyte imbalances and acid-base disorders.
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