PA profession originated in US in 1967 at Duke University. Currently practiced in 16 countries worldwide. UK introduced PAs in 2003, Canada in 2002
Transdermal patches deliver medication through skin into bloodstream. First FDA-approved patch was scopolamine for motion sickness in 1979. Main components include release liner, drug, adhesive, membrane, and backing
DMDD is a childhood mental health condition characterized by severe irritability and temper outbursts. Diagnosed between ages 6 and 10, lasting at least 12 months. Newer diagnosis replacing pediatric bipolar disorder in DSM-5
Bell's Palsy affects facial muscles, causing drooping and weakness. The exact cause remains unclear, possibly related to viruses. Symptoms typically improve within two weeks, complete recovery takes 3-6 months
Doctors prescribe medications like mebendazole or albendazole for worm infections. Some over-the-counter options available for pinworm treatment. Treatment schedule depends on specific infection type. Family members may need to take medication together
Tapeworms can cause abdominal pain, weight loss, and appetite changes. White rice-like segments in stool may indicate tapeworm infection. Undercooked fish tapeworms can lead to vitamin B12 deficiency. Larvae may cause coughing, headaches, seizures, and fever