Doctor Who is a British science fiction television series that first premiered on November 23, 1963, making it the longest-running TV show in history. The show follows the adventures of the Doctor, a Time Lord from the planet Gallifrey who travels through time and space in the TARDIS, a time machine disguised as a British police box.
Throughout the years, the Doctor has been portrayed by various actors, each bringing their own unique interpretation to the character. The show is known for its imaginative storytelling, iconic villains such as the Daleks and Cybermen, and its ability to reinvent itself with each new Doctor.
Over the years, Doctor Who has gained a dedicated fanbase known as Whovians, who eagerly await each new episode and delve into the show’s rich mythology. The series has also spawned spin-offs, novels, audio dramas, and merchandise, further solidifying its place in pop culture history.
Despite its long run, Doctor Who continues to captivate audiences with its blend of adventure, drama, and humor. With its timeless premise and endless possibilities, it is no wonder that the Doctor’s adventures have endured for over 50 years and show no signs of slowing down.
Who has played Dr Who in order?
– William Hartnell as The First Doctor.
– Patrick Troughton as The Second Doctor.
– Jon Pertwee as The Third Doctor.
– Tom Baker as The Fourth Doctor.
– Various as The Morbius Doctors.
– Adrian Gibbs as The Watcher.
– Peter Davison as The Fifth Doctor.
– Richard Hurndall as The First Doctor.
Who was the oldest actor to play the Doctor?
Hartnell played the role of the Doctor for three years until 1966. He was the oldest actor, aged 55, to play the starring role. During a long career, Hartnell made many stage and television appearances and featured in more than 75 British films.May 8, 2022
Why did David Tennant leave Doctor Who?
Tenth/Fourteenth Doctor – David Tennant Speaking on ITV, he explained: “It would be very easy to cling on to the TARDIS console forever and I fear that if I don’t take a deep breath and make the decision to move on now, then I simply never will.”
Who played Doctor Who the longest?
So far, Tom BakerTom BakerThe Fourth Doctor is an incarnation of the Doctor, the protagonist of the British science fiction television series Doctor Who. He is portrayed by Tom Baker.https://en.wikipedia.org › wiki › Fourth_DoctorFourth Doctor – Wikipedia is the actor who played The Doctor for the longest, working on the show for seven years and series. Due to this, and the character’s warm nature and signature scarf and hat, he has become one of the most recognisable Doctors and is often ranked highly among fans.
Is there a quick test for TB?
A rapid sputum test can tell if a person has TB within 24 hours. A test may be done when: A person is thought to have TB, but confirmation is needed before sputum culture results will be ready. A person may be infected with bacteria other than TB bacteria.
How quickly can you test for TB?
The skin test reaction should be read between 48 and 72 hours after administration by a health care worker trained to read TST results. A patient who does not return within 72 hours will need to be rescheduled for another skin test. The reaction should be measured in millimeters of the induration (firm swelling).
What is the rapid diagnostic test for TB?
People diagnosed with TB using rapid molecular tests recommended by WHO (1), lateral flow urine lipoarabinomannan (LF-LAM) assays, sputum smear microscopy or culture are defined as “bacteriologically confirmed” cases of TB (2).
How accurate is the TB rapid test?
Sensitivity of NAATs, using culture as a gold standard test, is 95% in smear-positive patients (6, 7) and varies between 50–80% in smear-negative patients (4, 8). Although the specificity of NAATs is quite high (6, 18) but it has not been recommended for routine TB diagnosis due to its inconsistent accuracy (8, 9).
What is the fastest test for TB?
A normal sputum culture can take 1 to 8 weeks to provide results. A rapid sputum test can tell if a person has TB within 24 hours.
