Why is physics needed to study drug?
Answer:
I'd argue it's mostly studied in undergrad to weed out potential medical college candidates. It's pretty confrontational, and it might alter the paths of medical institution hope-fulls.
There are some uses though. Studying fluid dynamics is important when studying the circulatory system. Mechanics to some extent my back you with orthopedics. Optics is a no-brainer; it's greatly important for studying the human eye. Also, some harsh cancer therapies rely on pretty advanced physics applications, such as the proton accelerators at Harvard and Loma Linda.
But, let's be honest...you won't use physics that much contained by medical school and probably not even surrounded by a medical practice. So, it's really a tough science class that sets apart pre-meds.
Personally, I would never trust a MD who did not study and understand at lowest a bit of physics.
Because alot of medicine works at molecular level, in which physics relief understand interactions. Physics is similar to what chemistry is surrounded by medicine, merely a lower degree.
It isn't really anything you use contained by med school. It is in actual fact more of a weed-out class. It is really only used much contained by research. You'll hear people argue "powerfully you use it to understand x-rays" and stuff similar to that. not really, you don't need to know every detail of how that works, individual why it does and what it means, which they don't tutor you in college physics anyway.
Because adjectives abides within the law of physics. The subject is solely a requisite of med courses since we (as health practitioners) are dealing beside life and not continue for miracles. Biochem however is much more useful contained by the field of drug. But still, blood flow is physics, gravity is physics, weight is, speed, torniquet application, calculation, optics, and so on. Know the simple principles. Though we might not recognize physics subject as mandatory in this area, we always apply physics every achievement we make.
Mechanics of body motion
Skeletal forces and strength
Energy stability in the body
Heat consumption and warmness loss
Respiratory physics and gas laws
Circulatory physics and fluid dynamics
Acoustics - the physics of speech and audible range
Optics and the eye
Electrical signals and the nervous system
Physics is needed to appreciate how a lot of our diagnostic and invigorating machinery works
Radiology IS physics. Dosimetry, biological effects of radiation, Xrays, CT scans, MRIs, radioisotope imaging, radiation analysis for cancer.
Lasers are used in heaps medical speciaties, and you need to enjoy an understanding of how they work and what they do within order to use them effectively and soundly.
Is that enough?