Common causes also include dehydration, standing too long, or intense pain. Avasovagalresponse involves stimulation of the vagal nerve. If stimulated, it can cause a sudden drop in heart rate, blood pressure, and other symptoms. Illustration by Jessica Olah for Verywell Health The vasovagal reflex is not necessarily abnormal, and the nerve pathways involved are most likely present in everyone. However, finding no specific cause for the episode is not uncommon....

What to Expect When Undergoing This Test Vitamin D helps the body absorb calcium and maintain strong bones. You also get vitamin D from some food sources and vitamin D is available as adietary supplement. Vitamin D must be converted in the liver into a chemical called 25-hydroxyvitamin D or calcidiol. Olga Efimova / EyeEm / Getty Images The test tells you if your levels are too high or too low....

When there are too many platelets in the blood, this is referred to as thrombocytosis. A normalplatelet countis 150,000 to 450,000 platelets per microliter (mcL) of blood. A diagnosis of thrombocytosis is made when platelets are higher than 450,000 per mcL. Yoshiyoshi Hirokawa / Getty Images This article discusses the types, symptoms, causes, and diagnosis of thrombocytosis. However, it is possible that some symptoms may be present. This is also referred to as essential thrombocythemia, or ET....

It may be benign or malignant (cancer). Its found in the chest behind the breastbone. There are only about 400 cases of thymomas per year in the United States. krisanapong detraphiphat / Getty Images Thymic carcinoma accounts for 20% of all tumors in the thymus. It will also cover how to cope with a diagnosis of thymoma. The two types of TET are different, though. Thymoma cells look normal, grow slowly, and usually stay in the thymus....

It is a rare disorder that affects adults. Symptoms usually begin around age 35 and progress slowly. Tibial muscular dystrophy causes gradual and progressive weakness of theanterior tibialis musclein the front of your lower leg. Disability Images / Getty Images This leads to difficulty walking. Foot drop is a common symptom of tibial muscular dystrophy. Foot drop happens when a person has difficulty picking up their foot to walk due to weakness....

Vt is measured byspirometry, which is a non-invasive test. It’s a measurement of the volume of inhaled and exhaled air over 60 seconds. A typical adult VE ranges around 4 to 6 liters in 60 seconds. Continuous positive airway pressure (CPAP) therapy can increase tidal volume and make breathing easier. Alveolar Ventilation and Tidal Volume Alveolarventilation (VA) is another important measurement related to tidal volume. Dead space represents approximately a third of the air volume that’s moved during casual breathing....

Ringworm on the Body Tinea corporis, orringwormon the body, is a commonfungal infection. The main symptom of ringworm is a ringlike rash. This fungal infection typically affects large body areas, such as the arms and legs. Reproduced with permission from ©DermNet NZ and ©Raimo Suhonen www.dermnetnz.org 2022 Despite its name, the condition is not triggered by worms. It is sparked by a contagious bang out of fungus that can be transmitted through close contact....

Tinea nigrais afungal infectionmarked by ring-shaped brown or black patches on the soles of the feet and palms. Tinea nigra is a superficial fungalinfection affecting the epidermis, or top layer, of skin. This condition is uncommon. Reproduced with permission from ©DermNet and ©Te Whatu Ora Waikatowww.dermnetnz.org2023. Reproduced with permission from ADermNet and ATe Whatu Ora Waikatowww.dermnetnz.org2023. The mold can enter the body through broken skin or with trauma. It produces a black pigment that is much like the melanin pigment in human skin....

Tracheitis is an infection of the windpipe (trachea) that makes breathing difficult. Tracheitis symptoms include a cough similar to croup, fever, and wheezing. Tracheitis is a medical emergency. Kin Images / Getty Images This article discusses tracheitis. It explains the causes and symptoms of trachea infections, their treatment, and signs requiring emergency care. While bacteria is often the culprit, fungal infections, such asAspergillusandZygomycetes, can causetracheostomy-associated tracheitis. Most adult cases of tracheitis occur in patients who are already hospitalized....

A third kind, cervical traction, is used to help stabilize fractures in the neck. Skeletal traction is used for fractures that need a lot of force applied directly to the bone. Skin Traction Skin traction is applied directly to the skin. Zoranm / Getty Images It does not require cuts to get to the bone, like skeletal traction does. This can cause painful movement at the fracture site and muscle cramping....

Medical treatments or surgery may be involved, but not always. It also describes the process of gender affirmation and some of the serious challenges faced by transgender people today. And, to many, that remainsthedefinition of “transgender,” described on the male-female binary. Oleg Lyfar / Getty Images But not everyone sees gender in the same way. Examples include: Gender Identity vs. Sexual Orientation Gender and sex are not the same thing, and neither are gender identity and sexual orientation....

Prejudice against transgender and gender diverse people Transphobia refers to fear and/or hatred oftransgenderpeople and other gender-diverse people. Transphobia can take many forms in the same way as other types of bigotry and oppression. It also exposes transgender peopleparticularly transgender women of colorto a high risk of violence. nito100 / iStock / Getty Images This article explains what transphobia is and the different forms it can take. Defining Transphobia Transphobia is strictly defined as a “fear of transgender people....

Verywell / Sydney Saporito Types of Trauma Trauma can either be physical or emotional. Physical trauma is a serious bodily injury. Trauma-causing events do not have to be directly experienced. Verywell / Sydney Saporito Symptoms of trauma can be bothemotionaland physical. Psychotherapy, ortalk therapy, is the primary treatment option for trauma. Treatment plans for those with PTSD regularly include medications to help with mood and sleep. In addition to professional support, many strategies can be used to cope with and overcome trauma....