Micobacterium Tuberculosis DX

Micobacterium tuberculosis DX

Auramine-Rhodamine staining bacilli: fluorescent apple green (sensitive but not specific). If positive, do acid fast.

Micobacterium Tuberculosis DX

Acid Fast

Micobacterium Tuberculosis DX

Lowenstein-Jensen medium: aerobic, slow growing (2-3weeks)

Micobacterium Tuberculosis DX

PPD or Mantoux Test: measure 48-72h after. POSITIVE: >/= 5mm in VIH+ pts, >/=10mm in high risk population (IVDA, poverty, immigrants from high TB area, physicians, nurses), >/=15mm in low risk population

Micobacterium Tuberculosis DX

Positive indicates exposure, but not necessarily active disease.

Quantiferon-TB Gold Test: measures IF-gamma

Micobacterium Tuberculosis DX

Niacin producers

Catalase negative at 68° and catalase active at body T°

No serodiagnosis

More Posts from T-b-a-blr-blog and Others

6 years ago

Tularemia

An infection common in wild rodents that is passed to humans through contact with infected animal tissues or by ticks, biting flies, and mosquitoes.

Also known as rabbit fever and deer fly fever, amongst others.

image
6 years ago
ONE STEP AT A TIME: Free Printable

ONE STEP AT A TIME: Free Printable

Hellooo! Yesterday I reached 15.000 followers (!!!!!!!!!!), which is so, so crazy. I would have never ever expected that when I first created this blog, so THANK YOU ALL SO MUCH <3 I love every single one of you.

To celebrate, I decided to make some printables yayyyy!! It’s a weekly planner that comes in the following options: blank, lined, graph and 2 columns (lined). Also I made portuguese versions yeahhh

Download links:

English: blank / lined / graph / 2 columns

Português: branco / pautado / quadriculado / 2 colunas

If you have any problem with it, please let me know. And also tag me if you use it! x

6 years ago
Prokaryotic Cell

Prokaryotic cell

6 years ago
That Cell Specialization…it’s Pretty Important.

That cell specialization…it’s pretty important.

(From our video)

6 years ago

How to remember Lysteria monocytogenes tumbling motility?

MICROBIOLOGY MNEMONIC

So, Lysteria rhymes with Hysteria, and when I think of hysteria I think of someone dancing Hysterically…..(actually, me dancing hysterically..)

I also googled Hysteria, and found this:

image

HYSTERIA RADIO!

So here it goes: “Lysteria dances to  Hysteria Radio”

If I don’t come up with all these silly associations my brain melts and confuses all the freakin bacterias, so bear with me…

6 years ago
11.19.17
11.19.17
11.19.17
11.19.17

11.19.17

2 more days until break

Music mood: Mili - Miracle Milk

6 years ago
[17 Dec 2017] (i Thought I’d Posted But It’s Not Appearing? ):) So Sorry For The Lack Of Original

[17 Dec 2017] (i thought i’d posted but it’s not appearing? ):) so sorry for the lack of original posts all these months! school has been so tough & i’ve just completed my mid-sem assessments & it’s finally my break! can’t wait to unwind and catch up on my sleep ;-;

6 years ago

What is Acute or Subacute Bacterial Endocarditis?

Acute or Subacute Bacterial Endocarditis is an infection of the heart’s endocardium. The endocardium is the inner lining of the heart muscle, which also covers the heart valves. Bacterial Endocarditis can damage or even destroy your heart valves. The difference between acute and subacute bacterial endocarditis is acute bacterial endocarditis is a sudden onset, whereas subacute bacterial endocarditis is a gradual onset.

Acute endocarditis most often occurs when an aggressive species of skin bacteria, especially a staphylococcus (staph), enters the bloodstream and attacks a normal, undamaged heart valve. Once staph bacteria begin to multiply inside the heart, they may send small clumps of bacteria called septic emboli into the bloodstream to spread the infection to other organs, especially to the kidneys, lungs and brain. Intravenous (IV) drug users are at very high risk of acute endocarditis, because numerous needle punctures give aggressive staph bacteria many opportunities to enter the blood.If untreated, this form of endocarditis can be fatal in less than six weeks.

Subacute endocarditis is caused by one of the viridans group of streptococci (Streptococcus sanguis, mutans, mitis or milleri) that normally live in the mouth and throat. Streptococcus bovis or Streptococcus equinus also can cause subacute endocarditis, typically in patients who have some form of gastrointestinal cancer, usually colon cancer. Subacute endocarditis tends to involve heart valves that already are damaged in some way, and it usually is less likely to cause septic emboli than acute endocarditis. If untreated, subacute bacterial endocarditis can worsen for as long as one year before it is fatal.

6 years ago
Hello Everyone, Welcome To My Latest 4-part Series To Help You Land That Job After Uni! This Series Will

Hello everyone, welcome to my latest 4-part series to help you land that job after uni! This series will cover what to do before, during, and after a job interview to ensure you leave a positive impression on the interviewers and hopefully help you cinch opportunities! Enjoy!

How To Set Your Career On The Right Path Before You Even Graduate! (Link) Part 2: During The Interview (Link) Part 3: After The Interview (Link)

Research the job position and company values. 

It is critical to tackle all the requirements in your cover letter as well as your resume, and to be able to answer questions in the interview in a way that highlights you have those values the company is seeking. Even if the company doesn’t have a public ad, research similar positions at different companies and read those job descriptions. Have situations you’ve dealt with in your arsenal for answering situational questions. 

Make sure your resume is updated perfectly. 

It’ll save you a lot of time if you just update your resume every time you start something new! Standard stuff: Use ‘clean’ standard fonts, white A4 paper, single sided, 2 cohesive colours max. Include at least the minimum components or a combination of them: the rough order should be:

Career Objective

Education

Relevant Experience (include key responsibilities and noteworthy performance points)

Extra-Curricular Activities (if relevant)

Skills

Referees (usually just write “available on request”)

Cold call!

This is how I got my first relevant job as an optical assistant, which in a way, led to my current position today. Even whilst I was working as an optical assistant, occasionally we would get a new hire if their resume seemed good and they interviewed well. 

Prepare for common interview questions. 

Have scenarios ready illustrating how you dealt with a difficult situation 

6 years ago
Be Patient, Good Things Are Coming Your Way :)

be patient, good things are coming your way :)

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