2898 results
5 Physiological Causes of Hypoxia #diagnosis #causes #hypoxia
5 Physiological ... Causes of Hypoxia ... #diagnosis #causes
Pathological Optic Disc Cupping

Note cup-to-disc ratio at least 0.8 (physiologic limit of 0.5).

Thinning of optic disc
at least 0.8 (physiologic ... Usual cause is glaucoma ... Glaucoma causes
Tachypnea - Differential Diagnosis Framework

Definitions
 • Tachypnea: Respiratory rate > 20/min, shallow breathing in adults
 •
breathing Pulmonary Causes ... PVFM) Cardiac Causes ... Hematologic Causes ... acidosis of any cause ... Tachypnea: • Physiologic
Causes of Biliary Dilatation - Differential Diagnosis
 • Physiological: ↑ Age, Cholecystectomy, Opioid dependence, Post-sphincterotomy
 •
Causes of Biliary ... Differential Diagnosis • Physiological ... Biliary #Dilatation #causes
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
Physiologic Skin ... and back) #Physiologic ... Diagnosis #Algorithm #causes
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
Hyperplasia • Physiological ... endocrinology #causes
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... Euvolemic; no physiologic ... Diagnosis #Algorithm #Causes
Male Sexual and Erectile Dysfunction - Differential Diagnosis Algorithm
Erectile Dysfunction
 - Psychological
    •
Polyneuropathy - Physiological ... • Dialysis - Physiological ... endocrinology #causes
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... Euvolemic; no physiologic ... Diagnosis #Algorithm #Causes
COPD phenotypes:  Blue Bloaters vs. Pink Puffers
The two most stereotypical forms of COPD are pink
Overall this physiological ... airflow obstruction causes ... is the dominant physiologic