Tuesday, October 25, 2016

IPC 300, 302, 307, 308 and 309 mnemonic

Hello!

Here are some Indian Penal Code mnemonics :)

Study group discussion: Bradycardia

Name the causes of bradycardia!

Physiological bradycardia is seen during sleep and in athletes.

In typhoid fever, yellow fever and brucellosis, we see relative bradycardia.

Pathological bradycardia is seen in hypothermia, hypothyroidism, raised intracranial tension & inferior wall myocardial infarction, hypertension, bradyarrhythmia, etc.

What is relative bradycardia?

Indices of obesity mnemonic

Hello!
Let's mnemonic-fy everything!

Saturday, October 22, 2016

Authors diary: IkaN's real name (Meaning and pronunciation of Nakeya)

Hello!

IkaN from Medicowesome here!
This video and post is from the authors diary! :D

People have been asking me what my real name is and how I pronounce it so I thought of making a video on it.

There you go! :)

Wolff–Chaikoff effect mnemonic

Hello!

Here's an awesome mnemonic on Wolff–Chaikoff effect sent to us by Hari!

For those of you who don't know what Wolff–Chaikoff effect is, it is a reduction in thyroid hormone levels caused by ingestion of a large amount of iodine.

Thursday, October 20, 2016

Schizophrenia subtypes mnemonic

Schizophrenia types mnemonic: CURDP

Diagnosis vs. Prognosis! Which is which?


When I was in 1st year I used to mistake these two parts of patient care very much. Let’s try to understand these concepts.

Diagnosis (Dx) – The identified disease/condition that the person has. We get to a diagnosis, after considering all the symptoms, and signs.

Prognosis – What’s going to happen in future for the patient regarding this disease.

Wednesday, October 19, 2016

Step 2 CK: ADHD treatment

Hello! This post is on the treatment of Attention Deficit Hyperactive Disorder (ADHD)!

Cognitive behavioural therapy is the first line of treatment for ADHD.

As for pharmacotherapy, FDA has approved two types of medications — stimulants and non-stimulants.

Monday, October 17, 2016

Study group discussion: Dopamine, prolactin, Parkinson's disease and Schizophrenia

A schizophrenic presents with galactorrhea. The patient’s medication regimen includes haloperidol. Blockade of which  neurotransmitters is responsible for this patient's clinical presentation?

Dopamine. Since it is a Prolactin Inhibitor - Inhibition of Dopamine causes hyperprolatctinemia.

Doubt: Level of dopamine also decreases in Parkinson's disease. So can hyperprolactinemia also be seen in Parkinson's disease?

In Parkinson's, there is loss of dopamine only in the substantia niagra.

There are 4 main dopaminergic pathways in the CNS:
1. Nigrostrial pathway which is involved in Parkinson's disease.
2. Mesolimbic pathway involved in Schizophrenia.
3. Paraventricular pathway involved in satiety.
4. Tuberoinfundibular pathway involved in prolactin secretion.

Drugs can affect all pathways, that's why, the side effects. But Parkinson's only hits the nigrostrial pathway.