18 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
in ACL-deficient ... and a chronic ACL ... alignment and an ACL ... #Knee #Injury # ... #Sports #Ortho
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Lachman test in ACL ... anesthesia with an ACL ... That causes the ... Lachmans #test #ACL ... #Knee #Injury #
Normal (Negative) Pivot-Shift Test for ACL Knee Injury

Andrew Dold, MD @dr.dold.md

#Pivot #Shift #PivotShift #test #ACL #Knee
Test for ACL Knee ... PivotShift #test #ACL ... #Knee #Injury # ... clinical #video #PhysicalExam ... #Sports #Ortho
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential ... , glycyrrhizic acid ... Normotensive: • UCl ... Post-hypercapnia • UCl ... #causes #low #potassium
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
indicating likely ACL ... PivotShift #test #ACL ... #Knee #Injury # ... clinical #video #PhysicalExam ... #Sports #Orthopedics
Inherited Defects in Kidney Tubule Epithelial Cells

Renal glucosuria - Na+-dependent glucose cotransporter
Cystinuria - Amino acid transporter
Bartter
Cystinuria - Amino acid ... - Na-K-2Cl cotransporter ... , K channel, Cl ... barrtin (recruits Cl ... #Diagnosis #Differential
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential ... of hypokalemia starts ... hypokalemia • Renal tubular ... , glycyrrhizic acid ... #nephrology #potassium
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
Urinary Chloride • Cl ... Kidney loss of Cl ... - Loss of Cl ... Cystic fibrosis) • Cl ... Diagnosis #Algorithm #causes
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Chloride Algorithm Cl ... Kidney loss of Cl ... alkalosis • Loss of Cl ... Cystic fibrosis Cl ... #differential #
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
to Acute Kidney Injury ... - Urine Na/K/Cl ... - CPK, uric acid ... rhabdo/TLS) Causes ... #Differential