The Aliens Are Coming! with Ben Miller and Jim Al-Khalili 46:41 What is Life - with Paul Nurse 59:53 The Rules that Govern Life on Earth - with Sean B Carroll 54:36 If Brains are Computers, Who Designs the Software - with Daniel Dennett 01:16:22 Dinosaurs of the Lost Contine...
But the two tests aren't identical. Here are some major differences between the PSAT and SAT: The PSAT and SAT havedifferent score scales The PSAT isslightly easierthan the SAT There arefewer questions on the PSATthan there are on the SAT Now, let's jump back to the "NMSQT" part of ...
Prostate cancer is an abnormal growth of cells in the prostate gland. The main risk factors for developing prostate cancer are...
Prostate-specific antigen (PSA) test.This blood test checks the amount of a protein calledPSA,which is produced by prostate cells. Higher levels may be a sign of cancer. By themselves, they are not proof you have prostate cancer. Higher levels could also point to an enlarged prostate or pr...
There are two parts to a prostate exam: Digital rectal exam (DRE). For this, your doctor inserts their gloved finger into your rectum to check your prostate gland for abnormal findings. Prostate-specific antigen (PSA) blood test. This test measures the level of PSA in your blood. A high...
The difference is that one can stop lifting or running but the heart cannot stop beating to rest. The other difference is that the symptoms of angina are felt in different ways by different patients and may not be recognized as coming from the heart. Unfortunately for some patients, they ...
The difference is that one can stop lifting or running but the heart cannot stop beating to rest. The other difference is that the symptoms of angina are felt in different ways by different patients and may not be recognized as coming from the heart. Unfortunately for some patients, they ...
There are also several different classes of medications that can impact PSA levels. Some medications can cause elevated PSA levels, while others can reduce PSA by up to 50%. This can lead to inaccurate test results that may provide individuals with a false sense of security. Some of the most...
If your PSA is elevated, other tests may help decide if a biopsy is needed. If cancer is suspected, a biopsy can confirm it, and a wide range of approaches can be considered: from active surveillance (just monitoring the tests and seeing if the cancer grows), to zapping only the par...
Even if two students have identical grades, one might have a weighted GPA that's a full point higher than the other.Let's say you have a 3.2 unweighted GPA and are taking five classes. If even two out of the five classes are honors or AP and the rest are regular-level, your GPA ...