Tag: Medical skills

According to a study published by the National Institutes of Health, one in three stethoscopes may be contaminated with potentially fatal bacteria like MRSA. Beyond cleaning, understanding **what is the correct way to use a stethoscope?** is fundamental to accurate patient assessment and preventing infection.

Accuracy in measuring vital signs is a fundamental skill for any Certified Nursing Assistant (CNA), and on the state exam, precision is everything. Knowing exactly how long do we count pulse and respirations during the CNA state exam? is a crucial piece of knowledge that can mean the difference between passing and failing.

The average adult's respiratory rate at rest is 12 to 20 breaths per minute. Learning how to check respiratory rate by hand is a straightforward and vital skill for monitoring overall health, allowing you to track changes or assess health during illness.

Studies suggest that up to 40% of first-attempt IV insertions fail, particularly in patients with difficult venous access. Mastering **how to find a good vein for IV insertion** is a critical skill for any medical professional, ensuring greater success and reduced patient anxiety.

The rate at which intravenous (IV) fluids are administered is a critical aspect of patient care, directly impacting a patient's health outcomes. Proper administration requires a precise understanding of how to set infusion speed, ensuring patients receive the correct medication or hydration volume over the prescribed time. This guide will walk you through the essential calculations and procedures to ensure accuracy and patient safety.

According to the Infusion Nurses Society, proper IV therapy management is crucial for patient safety. Understanding **what are the responsibilities of a nurse in IV therapy?** is essential for both aspiring and current healthcare professionals to ensure the highest standards of care.

The American Heart Association estimates that approximately 90% of diagnostic information comes from a proper physical examination, making auscultation a foundational skill. Mastering **how to perform auscultation correctly** is a crucial technique for assessing a patient's cardiovascular, respiratory, and gastrointestinal health with precision.