A 7-year-old boy presents with fever, headache, and photopho…
A 7-year-old boy presents with fever, headache, and photophobia. A lumbar puncture is performed and results are as follows: Opening pressure: 600 CSF WBC: 1200 (90% neutrophils) CSF protein: 60 CSF glucose: 25 Which of the following is the most likely diagnosis?
Read DetailsIdentify the elements in the diagram A group or researchers…
Identify the elements in the diagram A group or researchers found a new organism with an improved DNA repair mechanism. They found a novel protein named RecFOR that allow the cells to resolve DNA damage. Below is a diagram for the DNA repair mechanism that they observed. Based on the depiction of the process answer the questions below.
Read DetailsA 68-year-old with progressive dyspnea, orthopnea, and ankle…
A 68-year-old with progressive dyspnea, orthopnea, and ankle swelling presents to the ED. Vitals: BP 148/86, HR 104, RR 24, SpO₂ 93% RA. Labs: NT-proBNP 3,500 pg/mL, troponin negative. CXR shows pulmonary vascular congestion and mild cardiomegaly. The provider asks which study will confirm heart failure and quantify severity to guide therapy. Which test is most appropriate next?
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