Key Takeaway: Plasma makes up about 55% of blood volume: This clear, straw-colored fluid contains water, electrolytes, proteins, clotting factors, and hormones. Its composition and functions are critical to maintaining the body’s overall health and well-being. Functions of plasma in the body: Plasma plays a vital role in transporting nutrients, waste products, and antibodies throughout … Read more
Key Takeaway: ADHD affects a significant portion of the population: According to recent statistics, ADHD prevalence in the US has increased from 6.1% in 1997-1998 to 10.2% in 2015-2016, with the highest rates found in boys and teens. Gender and ethnicity play a role in ADHD diagnosis: Girls are often underdiagnosed with ADHD due to … Read more
Key Takeaway: Male circumcision rates vary significantly by country and culture: Circumcision is most common among Muslims and Jews, but rare in Europe, Latin America, and most of Asia. Anglophone countries like the United States, Canada, Australia, and New Zealand lean towards personal preference in favor of circumcision. Countries with highest circumcision rates: Twelve countries … Read more
Key Takeaway: Approximately 60% of the human body is made up of water, emphasizing the importance of water for life and the essential role it plays in our bodies. Water plays various functions in the human body, including acting as a building material for cells, regulating body temperature, transporting nutrients, removing waste, absorbing shock, … Read more
Key Takeaways: Accurately measuring body fat is important for overall health: Tracking body fat percentage can provide valuable information about an individual’s level of fitness and their risk for certain health conditions. Ideal body fat percentages vary by sex and age: The recommended range for women is 20-30% body fat and for men is … Read more
This table provides an analysis of the causes of death in the United States, based on the International Classification of Diseases, Tenth Revision (ICD-10). The data are presented in terms of the number of deaths, the percentage of total deaths, and the death rate per 100,000 population. From the data: In summary, this table highlights … Read more
Vital statistics serve as the numerical backbone of a country’s records, providing invaluable information on births, deaths, marriages, divorces, and migrations. Civil registration, an administrative system employed by governments worldwide, plays a crucial role in gathering these data. As such, efforts to enhance the quality of vital statistics are intrinsically linked to the advancement of … Read more
Prostate cancer is a common cancer among men, and a prostate biopsy is often used as a diagnostic tool. However, many men may wonder how often prostate biopsies actually detect cancer. It is estimated that 75% of prostate biopsies are found to be non-cancerous. In other words, only 25% of prostate biopsies are found to … Read more
Okay, you found a tick bite. It itched like crazy. Don’t panic yet, or don’t think it’s just nothing and hope it would go away by itself. While some tick bites could be easily treated with a trip to the doctor’s office or over the counter medicine, some tick bites can be fatal, as there … Read more
Alright, buckle up, because we’re about to talk about boob marbles, also known as breast calcifications. These little guys are like tiny specks of calcium that can hang out anywhere in your breast tissue, and most of the time, you won’t even feel them. They are also more common than you think. Types of breast … Read more