research Single Best Answers
The document provides 70 multiple choice questions to improve haematology skills.
Search
for
Sort by
Research
120-150 / 1000+ results 
research An in vitro analysis of the hemostatic efficacy of fibrinogen precipitation with varied keratin fraction compositions
Human hair proteins can help blood clot when mixed in equal parts.
research Beta-trace protein in chronic inflammatory demyelinating polyradiculoneuropathy and Guillain-Barré syndrome – clinical utilization and a new insight into pathophysiological mechanisms
Beta-trace protein may help diagnose and predict treatment response in certain nerve disorders.
research Markers of Venous Thromboembolism Risk in Patients with Alopecia Areata: Is There Anything to Worry about?
People with alopecia areata may have a higher risk of blood clots.
research Optimized Methodology to Produce Platelet-Rich Plasma and Perform Platelet Aggregation in Patients With Coronary Artery Disease
A new method improves platelet testing for heart disease patients.
research Sex hormone binding globulin - an important biomarker for predicting PCOS risk: A systematic review and meta-analysis
Lower SHBG levels may increase the risk of PCOS.
research Prevalence of hyperandrogenemia in the polycystic ovary syndrome diagnosed by the National Institutes of Health 1990 criteria
Most women with PCOS have high levels of male hormones, and free testosterone is the best marker for this.
research Evaluation of cardiac risk marker levels in obese and non-obese patients with polycystic ovaries
Obese and non-obese women with PCOS have higher heart risk markers, especially if they are obese.
research Receiver operating characteristic analysis of the performance of basal serum hormone profiles for the diagnosis of polycystic ovary syndrome in epidemiological studies
Low SHBG and high FAI, FT, and DHEAS levels are effective in identifying PCOS.
research Combined hormonal contraception and venous thromboembolism
Birth control pills increase the risk of blood clots, especially within the first year and with certain types.
research Drugs affecting blood coagulation, fibrinolysis, and hemostasis
Some blood-thinning medications can increase the risk of bleeding, and certain factors like genetics and other health conditions affect their safety and effectiveness.
research The Changes of Whole Blood Cells and Plasma Proteins in Donors After Plateletpheresis: 42 Donors With a Interval of 14-16 Days and More Than 20 Times
Multiple platelet donations do not affect blood cells and plasma proteins in donors.
research Cardiovascular and Metabolic Risk Profiles Across Different Phenotypes of Polycystic Ovary Syndrome
Women with PCOS have higher cardiometabolic risks.
research The role of high serum uric acid levels in androgenic and non-androgenic polycystic ovarian syndrome patients
High uric acid levels are more common in PCOS patients, especially those with androgenic PCOS, and are linked with increased cardiovascular risk and other metabolic issues.
research Prevalence of polycystic ovaries in women with self-reported symptoms of oligomenorrhoea and/or hirsutism: Northern Finland Birth Cohort 1966 Study
Women with irregular periods and/or excessive body hair are more likely to have polycystic ovaries, and this condition is linked to higher health risks.
research Presence of hyperandrogenemia in cases evaluated due to menstrual irregularity, the effect of clinical and/or biochemical hyperandrogenemia on polycystic ovary syndrome
Elevated testosterone, DHEA-S, and FAI help identify PCOS risk in menstrual irregularities.
research Estimation of renin and D-dimer levels in women with polycystic ovary disease with or without coronavirus infection
Women with PCOS have higher renin and d-dimer levels, especially if they have COVID-19.
research Blood Donors on Medication – an Approach to Minimize Drug Burden for Recipients of Blood Products and to Limit Deferral of Donors
Donors on most medications can donate certain blood products without waiting, except for specific drugs that need a waiting period.
research Biochemical predictor for polycystic ovary syndrome
The uric acid to creatinine ratio is a strong indicator for diagnosing PCOS.
research Evaluation of dihydrotestosterone levels and total testosterone to dihydrotestosterone ratio with clinical symptoms and metabolic parameters in patients with polycystic ovary syndrome
The TT/DHT ratio may help identify PCOS patients with severe metabolic issues.
research Venous and pulmonary thromboembolism and combined hormonal contraceptives. Systematic review and meta-analysis
Some birth control pills have a higher risk of blood clots than others.
research Close correlation between hyperandrogenism and insulin resistance in women with polycystic ovary syndrome—Based on liquid chromatography with tandem mass spectrometry measurements
Women with PCOS who have high male hormone levels often also have insulin resistance.
research A prospective study of the prevalence of clear-cut endocrine disorders and polycystic ovaries in 350 patients presenting with hirsutism or androgenic alopecia
Most women with hirsutism or androgenic alopecia had polycystic ovaries, especially if they had irregular periods.
research The Impact of Centrifugation Devices and Collection Tubes on Fibrin Characteristics and Growth Factor Release Under High- and Low-Speed Protocols
Low-speed protocols with certified centrifuges and FDA-approved glass tubes are best for effective PRF outcomes.
research MANAGEMENT OF ENDOCRINE DISEASE Hyperandrogenic states in women: pitfalls in laboratory diagnosis
Diagnosing hyperandrogenism in women is complex and requires accurate testing methods and consideration of SHBG levels.
research Antimüllerian hormone to determine polycystic ovarian morphology
A blood test level of 3.2 ng/mL of Antimüllerian hormone is good for identifying polycystic ovarian morphology in European women aged 25–45.
research Platelet-rich plasma therapy: key infection prevention practices and strategies for safety risk reduction
Standardized protocols are crucial for safe and infection-free platelet-rich plasma therapy.
research Optimisation of Centrifugal Speed for PRPBAG®: A Novel Multiple Bag System for Preparing Platelet-Rich Plasma
The best speed for preparing platelet-rich plasma with PRPBAG® is 1800 rpm.
research Warfarin: almost 60 years old and still causing problems
Warfarin is effective but risky, requiring careful monitoring to prevent bleeding.
research Quantification of biotin in plasma samples by column switching liquid chromatography – tandem mass spectrometry
The document describes a way to measure biotin in blood to prevent wrong test results in hormone level testing.