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  2. Public address system - Wikipedia

    en.wikipedia.org/wiki/Public_address_system

    A public address system (or PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment. It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music.

  3. Physician assistant - Wikipedia

    en.wikipedia.org/wiki/Physician_assistant

    A Physician Assistant or Physician Associate ( PA) is a type of healthcare professional. While these job titles are used internationally, there is significant variation in training and scope of practice from country to country, and sometimes between smaller jurisdictions such as states or provinces. Depending on location, PAs practice semi ...

  4. Personal assistant - Wikipedia

    en.wikipedia.org/wiki/Personal_assistant

    A personal assistant, also referred to as personal aide ( PA) or personal secretary ( PS ), is a job title describing a person who assists a specific person with their daily business or personal task.

  5. What Is a Physician Assistant? - WebMD

    www.webmd.com/a-to-z-guides/what-is-a-physician...

    Physician assistants are medical professionals trained to diagnose and treat illnesses in patients. Learn more about what a physician’s assistant does and when you might see one.

  6. Pulmonary Arterial Hypertension - WebMD

    www.webmd.com/lung/pulmonary-arterial-hypertension

    Pulmonary hypertension is a life-threatening condition that gets worse over time, but treatments can help your symptoms so you can live better with the disease. It may take some planning, but ...

  7. Vehicle registration plates of Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Vehicle_registration...

    As of 2022, plates are issued by the Pennsylvania Department of Transportation (PennDOT) through its Driver & Vehicle Services division. Only rear plates have been required on standard passenger vehicles since 1952. Most other classes of vehicle also only require rear plates, while front plates are additionally required on passenger vehicles owned by the state, and on vehicles owned by press ...

  8. Form W-2 - Wikipedia

    en.wikipedia.org/wiki/Form_W-2

    Form W-2 (officially, the " Wage and Tax Statement ") is an Internal Revenue Service (IRS) tax form used in the United States to report wages paid to employees and the taxes withheld from them. [1] Employers must complete a Form W-2 for each employee to whom they pay a salary, wage, or other compensation as part of the employment relationship.

  9. What Is Long COVID (PASC)? - WebMD

    www.webmd.com/covid/what-is-long-covid-pasc

    Long COVID (PASC):Some COVID-19 patients have long-term symptoms that can last weeks or months. You may know it as “long COVID,” or post-acute sequelae of SARS-CoV-2 infection (PASC).