What Is the Corneal Reflex?

Table of ContentsView AllTable of ContentsHow to TestWhat to ExpectAbsence of Corneal ReflexWhen to See a ProviderFrequently Asked Questions Table of ContentsView All View All Table of Contents How to Test What to Expect Absence of Corneal Reflex When to See a Provider Frequently Asked Questions Thecorneal reflexis also sometimes referred to as the eye-blink reflex. This reflex causes you to blink if something touches your eye, and it serves to protect your eye from surface damage....

January 17, 2025 · 7 min · 1437 words · Alex Beard

What Is the D-Dimer Test?

Table of ContentsView AllTable of ContentsWhat Is The Test?What Is It Used For?Why Do I Need It?What to ExpectFAQ Table of ContentsView All View All Table of Contents What Is The Test? What Is It Used For? Why Do I Need It? What to Expect FAQ The D-dimer test is a blood test doctors can use to rule out a severe blood clot. A normal result would be less than 500 nanograms per milliliter (ng/mL) and anything above that is considered a positive test....

January 17, 2025 · 10 min · 2003 words · Brandon Vincent

What Is the DASH Diet?

Table of ContentsView AllTable of ContentsDASH Diet and Blood PressureFood ListWhat to Eat or AvoidDASH vs. MediterraneanRisksWhat’s Not on the DASH Diet? Table of ContentsView All View All Table of Contents DASH Diet and Blood Pressure Food List What to Eat or Avoid DASH vs. Mediterranean Risks What’s Not on the DASH Diet? The DASH diet is a nutritional intervention for loweringblood pressure. “DASH” stands for “Dietary Approaches to Stop Hypertension....

January 17, 2025 · 10 min · 2012 words · Melissa West

What Is the Declaration of Helsinki?

Table of ContentsView AllTable of ContentsImportanceGuiding PrinciplesGuiding Principles Table of ContentsView All View All Table of Contents Importance Guiding Principles The Declaration of Helsinki is a statement outlining the ethical principles for medical research. It provides a foundation for scientific efforts worldwide, protecting those who participate in medical research for their own benefit as well as the benefit of other people with similar medical conditions. The ethical principles and protections outlined in the Declaration of Helsinki ensure that medical research is done in a way that results in the best possible outcomes for all....

January 17, 2025 · 6 min · 1229 words · Paul Vasquez

What Is the Difference Between an Embryo and a Fetus?

Table of ContentsView AllTable of ContentsEmbryoFetusEmbryonic StageFetal StageRisksPrenatal AppointmentFrequently Asked Questions Table of ContentsView All View All Table of Contents Embryo Fetus Embryonic Stage Fetal Stage Risks Prenatal Appointment Frequently Asked Questions Vladimir Zotov / Getty Images What Is an Embryo? Week-to-Week Pregnancy Timeline What Is a Fetus? During the embryonic stage, important systems and organs begin to form. Cells multiply to create these systems. Major Milestones During the Embryonic Stage Major Milestones During the Fetal Stage Embryo vs....

January 17, 2025 · 2 min · 264 words · Sheila Santos

What Is The Difference Between Arthritis and Bursitis?

Kali9 / Getty Images What Is Bursitis? Bursitis is inflammation of thebursae, which are fluid-filled sacs near the joints. The bursae cushion bones, tendons, and muscles to reduce joint friction and inflammation. They can become inflamed from overuse, prolonged postures, or inflammatory conditions. A person’s risk for bursitis increases with advancing age. Repetitive motions and putting pressure on certain joints—such as during sports, manual labor, or playing a musical instrument—can increase the risk....

January 17, 2025 · 5 min · 1033 words · Deborah Martinez

What Is the Difference Between Cortisone and Hydrocortisone?

Table of ContentsView AllTable of ContentsMain DifferencesUsesSide EffectsInteractionsSummary Table of ContentsView All View All Table of Contents Main Differences Uses Side Effects Interactions Summary Cortisoneandhydrocortisoneare bothcorticosteroids. They treat many different types of inflammatory conditions and, while similar, have several significant differences. For instance, hydrocortisone is available as an over-the-counter treatment, while cortisone requires a prescription. digicomphoto / Getty Images Hydrocortisone and cortisone are both corticosteroids (often shortened to “steroids”), which are manufactured hormones that suppress the immune system response....

January 17, 2025 · 5 min · 1019 words · Stanley Grant

What Is the Difference Between Dissociative and Conversion Disorder?

Table of ContentsView AllTable of ContentsTypesDID SymptomsConversion Disorder SymptomsDiagnosisTreatmentPrognosis Table of ContentsView All View All Table of Contents Types DID Symptoms Conversion Disorder Symptoms Diagnosis Treatment Prognosis Dissociative disordersandconversion disorderare both mental health conditions. While they are separate diagnoses, these conditions often occur together. Dissociative disorders cause a person to be disconnected from their thoughts, memories, consciousness, and identity.Conversion disorder, also known as functional neurological disorder or functional neurological symptom disorder, causes neurological symptoms without an underlying neurological condition....

January 17, 2025 · 6 min · 1127 words · Brett Butler

What Is the Difference Between Heart Disease and Congenital Heart Disease?

Table of ContentsView AllTable of ContentsTypes of Heart DiseaseDifferences in DiagnosisSymptomsRisks & ComplicationsTreatment & Management Table of ContentsView All View All Table of Contents Types of Heart Disease Differences in Diagnosis Symptoms Risks & Complications Treatment & Management “Heart disease” is a general term for problems with the heart and can be classified in many different ways. “Congenital heart disease” is a type of heart disease that is present from birth, in which the heart has a structural problem or defect that may affect its function....

January 17, 2025 · 7 min · 1300 words · Cynthia Jennings

What Is the Difference Between Indocin (Indomethacin) and Ibuprofen?

Table of ContentsView AllTable of ContentsSimilaritiesDifferencesEffectivenessSafety Table of ContentsView All View All Table of Contents Similarities Differences Effectiveness Safety Arthritis is a disease that causes inflammation in the joints, which can lead to pain, stiffness, and swelling. About 23% of adults in the United States have some form ofarthritis. Indocin and ibuprofen are two common NSAIDs that can be used to treat arthritis. Indocin is a brand name of the prescription NSAID indomethacin....

January 17, 2025 · 6 min · 1221 words · James Thomas

What Is the Difference Between OxyContin and Oxycodone?

Table of ContentsView AllTable of ContentsSimilarities and DifferencesSide EffectsInteractions and WarningsRisk for AbuseBest Options Table of ContentsView All View All Table of Contents Similarities and Differences Side Effects Interactions and Warnings Risk for Abuse Best Options OxycodoneandOxyContin(oxycodone hydrochloride) are both prescription opioid painkillers. The main difference between OxyContin and oxycodone is how they are released into the body. OxyContin is a controlled-released medication that allows active ingredients to enter the body slowly for a long-lasting effect....

January 17, 2025 · 10 min · 1939 words · Debra White

What Is the Difference Between Retin-A and Tretinoin?

Table of ContentsView AllTable of ContentsRetin-A vs. TretinoinGeneric TretinoinTretinoin MedicationsSimilar Medications Table of ContentsView All View All Table of Contents Retin-A vs. Tretinoin Generic Tretinoin Tretinoin Medications Similar Medications Tretinoin is a medication used to treat mild, moderate, and severeacne vulgaris. It’s a vitamin A derivative and the active ingredient in the brand-name acne treatmentRetin-A. Both the generic tretinoin and the brand Retin A areretinoids, a class of medication that works to exfoliate dead skin cells and promote new skin cell growth....

January 17, 2025 · 6 min · 1120 words · Kathleen James

What Is the DSM-5 and What Does It Diagnose?

Table of ContentsView AllTable of ContentsHistoryMajor ChangesWho Uses ItList of DisordersHow It Is Used Table of ContentsView All View All Table of Contents History Major Changes Who Uses It List of Disorders How It Is Used The DSM-5 is an invaluable tool given that mental disorders cannot be diagnosed in the same way as physical illnesses. The DSM-5 categorizes 298 mental disorders based on an established set of criteria, such as behavioral or emotional patterns and the duration of these patterns....

January 17, 2025 · 8 min · 1585 words · Sarah Clayton