research Section 2: Single Best Answer Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
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research Molecular Genetics of Androgen Insensitivity
Mutations in the androgen receptor gene cause different levels of androgen insensitivity, making it hard to create simple tests for the condition.
research Permeation of Topically Applied Caffeine Through Human Skin – A Comparison of In Vivo and In Vitro Data
Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.
research Clinical Significance of Dense Fine Speckled Pattern in Anti-nuclear Antibody Test Using Indirect Immunofluorescence Method
The dense fine speckled pattern in ANA tests is common in autoimmune diseases, challenging previous beliefs that it was unrelated.
research Infertility: Evaluation and Initial Management
Healthcare providers should start with simple fertility tests and treatments before referring patients to specialists.
research 5α-Reductase Inhibitors: Evaluation of Their Potential Confounding Effect on GC-C-IRMS Doping Analysis
5α-reductase inhibitors can interfere with doping tests by masking banned substances.
research Hair Loss: Who Needs Laboratory Tests?
Not all hair loss patients need lab tests; patient history and physical exams are key to deciding who does.
research Evaluating Results of an Interferon-γ Release Assay in Patients With Autoimmune Skin Disease on Hydroxychloroquine
Hydroxychloroquine may cause false results in tuberculosis tests for patients with autoimmune skin diseases.
research Patients' Characteristics and Urodynamic Parameters of Pressure-Flow Study Failure in Our Institution
Some patients fail bladder function tests due to lower flow rates and higher remaining urine volumes, but the exact reasons for failure are unclear.
research Prospective Investigation of Risk Factors for Prostate Cancer in the UK Biobank Cohort Study
Black ethnicity, prior PSA tests, enlarged prostate, and family history increase prostate cancer risk; Asian ethnicity, obesity, smoking, diabetes, and less sexual activity or no children decrease risk.