Primer 21-Drug Metabolism
Premium Content
This video requires a premium membership to watch. Upgrade now to access all premium features.
My Notes
Take notes while watching
Doctor In Training USMLE STEP 1
Course Content
Chapter 1: DIT STEP 2014: Foundation
9 lessons
1A Foundations 1-Embryology
Lesson 1
1B Foundations 2-Teratogenesis
Lesson 2
1C Foundations 3-Organelles
Lesson 3
1D Foundations 4-Cell Biology-Cytoplasm and Cytoskeleton
Lesson 4
1E Foundations 5-Cell Biology-Plasma Membrane
Lesson 5
1F Foundations 6-Cellular Suffering and Death
Lesson 6
1G Foundations 7-Inflammation
Lesson 7
1H Foundations 8-Extracellular Environment
Lesson 8
1I Foundations 9-Cellular Adaptations
Lesson 9
Chapter 2: DIT STEP 2014: Biochemistry
18 lessons
13A Biochem 1-DNA Basics
Lesson 1
13B Biochem 2-DNA Replication Mutation and Repair
Lesson 2
13C Biochem 3-RNA
Lesson 3
13D Biochem 4-Protein Synthesis
Lesson 4
13E Biochem 5-Inheritance
Lesson 5
13F Biochem 6-Genetic Lab Techniques
Lesson 6
15B Biochem 7-Glycolysis
Lesson 7
15C Biochem 8-Gluconeogenesis
Lesson 8
15D Biochem 9-Glycogen
Lesson 9
15E Biochem 10-Energy Metabolism
Lesson 10
15F Biochem 11-HMP Shunt and Other Sugars
Lesson 11
15G Biochem 12-Starvation and Malnutrition
Lesson 12
15H Biochem 13-Lipids
Lesson 13
15I Biochem 14-Amino Acids and Nitrogen
Lesson 14
15J Biochem 15-Amino Acid Disorders
Lesson 15
15K Biochem 16-Minerals
Lesson 16
15L Biochem 17-Fat Soluble Vitamins and Antioxidants
Lesson 17
15M Biochem 18-Water Soluble Vitamins
Lesson 18
Chapter 3: DIT STEP 2014: Cardiology
23 lessons
4A Cardio 1-Cardiac Embryology
Lesson 1
4B Cardio 2-Developmental Pathology
Lesson 2
4C Cardio 3-Cardiac Output
Lesson 3
4D Cardio 4-Heart Failure
Lesson 4
4E Cardio 5-Treatment of CHF
Lesson 5
4F Cardio 6-Edema and Shock
Lesson 6
4G Cardio 7-Cardiac Cycle
Lesson 7
4H Cardio 8-Diastolic Heart Murmurs
Lesson 8
4I Cardio 9-Systolic Heart Murmurs
Lesson 9
4J Cardio 10-Electrophysiology
Lesson 10
4K Cardio 11-Antiarrhythmics
Lesson 11
4L Cardio 12-Electrocardiography
Lesson 12
4M Cardio 13-Arrhythmias
Lesson 13
11F Cardio 14-Regulation of BP
Lesson 14
11G Cardio 15-Hypertension
Lesson 15
11H Cardio 16-Antihypertensives
Lesson 16
11I Cardio 17-Atherosclerosis
Lesson 17
11J Cardio 18-Antianginal Therapy and Lipid-Lowering Agents
Lesson 18
11K Cardio 19-Myocardial Infarction Part 1
Lesson 19
11L Cardio 20-Myocardial Infarction Part 2
Lesson 20
11M Cardio 21-Cardiomyopathies and Endocarditis
Lesson 21
11N Cardio 22-Other Cardiac Pathology
Lesson 22
11O Cardio 23-Vascular Diseases
Lesson 23
Chapter 4: DIT STEP 2014: Endocrinology
11 lessons
16B Endocrine 2-Pituitary
Lesson 1
16C Endocrine 3-Adrenal Steroid Synthesis
Lesson 2
16D Endocrine 4-Glucocorticoids and Cushing Sydrome
Lesson 3
16E Endocrine 5-Other Adrenal Pathology
Lesson 4
16F Endocrine 6-Thyroid Basics and Hyperthyroidism
Lesson 5
16G Endocrine 7-Hypothyroidism and Thyroid Cancer
Lesson 6
16H Endocrine 8-Diabetes
Lesson 7
16I Endocrine 9-DKA and Diabetes Treatment
Lesson 8
16J Endocrine 10-Obesity
Lesson 9
16K Endocrine 11-Calcium Metabolism
Lesson 10
16A Endocrine 1-Endocrine Overview
Lesson 11
Chapter 5: DIT STEP 2014: Gastroenterology
16 lessons
9E GI 1-Oropharynx
Lesson 1
9F GI 2-Esophagus
Lesson 2
9G GI 3-Stomach
Lesson 3
9H GI 4-Upper GI path
Lesson 4
9I GI 5-Duodenum
Lesson 5
9J GI 6-Enterocytes and Absorption
Lesson 6
9K GI 7-Diseases of Small Intestine
Lesson 7
9L GI 8-Large Intestine Part 1
Lesson 8
9M GI 9-Large Intestine Part 2
Lesson 9
9N GI 10-Large Intestine Part 3
Lesson 10
10A GI 11-Pancreas
Lesson 11
10B GI 12-Liver Basics
Lesson 12
10C GI 13-Alcholic Liver Disease and Cirrhosis
Lesson 13
10D GI 14-Liver Pathology
Lesson 14
10E GI 15-Hepatitis
Lesson 15
10F GI 16-Biliary Tract
Lesson 16
Chapter 6: DIT STEP 2014: Hematology
10 lessons
16L Heme 1-Clotting Factors
Lesson 1
16M Heme 2-Anticoagulant Drugs
Lesson 2
17A Heme 3-RBC Basics
Lesson 3
17B Heme 4-Erythropoiesis
Lesson 4
17C Heme 5-Nonhemolytic Anemias
Lesson 5
17D Heme 6-Hemolytic Anemias
Lesson 6
17E Heme 7-Platelet Function
Lesson 7
17F Heme 8-Platelet Disorders
Lesson 8
17G Heme 9-Lymphoma
Lesson 9
17H Heme 10-Leukemia and Multiple Myeloma(2)
Lesson 10
Chapter 7: DIT STEP 2014: Immunology
9 lessons
8A Immunology 1-Immune System Basics
Lesson 1
8B Immunology 2-Antigen Presentation
Lesson 2
8C Immunology 3-T Cells
Lesson 3
8D Immunology 4-B Cells and Antibodies
Lesson 4
8E Immunology 5-Immunization and Autoantibodies
Lesson 5
8F Immunology 6-Hypersensitivity and Complement
Lesson 6
8G Immunology 7-Macrophages Granulocytes and Cytokines
Lesson 7
8H Immunology 8-Immunosuppressants
Lesson 8
8I Immunology 9-Immunodeficiencies
Lesson 9
Chapter 8: DIT STEP 2014: Medicine in Society
9 lessons
12A Med in Society 1-Research Study Designs
Lesson 1
12B Med in Society 2-Diagnostic Test Evaluation
Lesson 2
12C Med in Society 3-Interpretation of Study Data
Lesson 3
12D Med in Society 4-Study Validity
Lesson 4
12E Med in Society 5-Statistical Distribution and Error
Lesson 5
12F Med in Society 6-Biostatistics
Lesson 6
12G Med in Society 7-Public Health Grief and Geriatrics
Lesson 7
12H Med in Society 8-Healthcare System
Lesson 8
12I Med in Society 9-Ethics
Lesson 9
Chapter 9: DIT STEP 2014: Micriobiology
30 lessons
7A Micro 1-Bacterial Basics
Lesson 1
7B Micro 2-Bacterial Toxins
Lesson 2
7C Micro 3-Staphylococcus
Lesson 3
7D Micro 4-Streptococcus
Lesson 4
7E Micro 5-Other Gram Positive Bacteria
Lesson 5
7F Micro 6-Intro to Gram Negative Bacteria
Lesson 6
7G MIcro 7-Diarrhea
Lesson 7
7H Micro 8-UTI
Lesson 8
7I Micro 9-Spirochetes and Zoonotics
Lesson 9
7J Micro 10-Mycobacteria
Lesson 10
7J Micro 11-Nonstaining Bacteria
Lesson 11
12J Micro 12-Penicillins
Lesson 12
12K Micro 13-Cephalosporins
Lesson 13
12L Micro 14-Other Cell Wall Inhibitors
Lesson 14
12M Micro 15-Protein Synthesis Inhibitors
Lesson 15
12N Micro 16-Other Antibiotics
Lesson 16
12O Micro 17-Micro by Systems Part 1
Lesson 17
12P Micro 18-Micro by Systems Part 2
Lesson 18
17I Micro 19-Viral Basics
Lesson 19
17J Micro 20-DNA Viruses Part 1
Lesson 20
17K Micro 21-DNA Viruses Part 2
Lesson 21
17L Micro 22-RNA Viruses Part 1
Lesson 22
17M Micro 23-RNA Viruses Part 2
Lesson 23
17N Micro 24-HIV
Lesson 24
17O Micro 25-HIV Drugs
Lesson 25
18A Micro 26-Mycology Part 1
Lesson 26
18B Micro 27-Mycology Part 2
Lesson 27
18C Micro 28-Antifungals
Lesson 28
18D Micro 29-Protozoa
Lesson 29
18E Micro 30-Helminths and Ectoparasites
Lesson 30
Chapter 10: DIT STEP 2014: Neurology
25 lessons
1J Neuro 1-Organization of the Brain
Lesson 1
1K Neuro 2-Hypothalamus
Lesson 2
1L Neuro 3-Sleep
Lesson 3
2A Neuro 4-Cranial Nerves Part 1
Lesson 4
2B Neuro 5-Cranial Nervers Part 2
Lesson 5
2C Neuro 6-Brain Embryology
Lesson 6
2D Neuro 7-Regions of the Brain
Lesson 7
2E Neuro 8-Brainstem in Cross Section
Lesson 8
2F Neuro 9-Brainstem Lesions
Lesson 9
2G Neuro 10-Vascular Events
Lesson 10
2H Neuro 11-CSF
Lesson 11
2I Neuro 12-Headache
Lesson 12
2J Neuro 13-Brain Tumors
Lesson 13
2K Neuro 14-Anesthetics
Lesson 14
2L Neuro 15-Seizures
Lesson 15
8J Neuro 16-Movement
Lesson 16
8K Neuro 17-Basal Ganglia
Lesson 17
8L Neuro 18-Spinal Cord and Lesions
Lesson 18
8M Neuro 19-Brachial Plexus and Upper Extremity Nerves Part 1
Lesson 19
8N Neuro 20-Brachial Plexus and Upper Extremity Nerves Part 2
Lesson 20
8O Neuro 21-Lower Extremeity and Skeletal Muscle
Lesson 21
9A Neuro 22-Sensation
Lesson 22
9B Neuro 23-Eye
Lesson 23
9C Neuro 24-Ear
Lesson 24
9D Neuro 25-Delirium and Dementia
Lesson 25
Chapter 11: DIT STEP 2014: Oncology
7 lessons
18F Oncology 1-Genetics of Cancer
Lesson 1
18G Oncology 2-Cancer Risk Factors
Lesson 2
18H Oncology 3-Tumor Nomenclature
Lesson 3
18I Oncology 4-Neoplastic Progression
Lesson 4
18J Oncology 5-Cancer Prevention and Host Defense
Lesson 5
18K Oncology 6-Cancer Drugs Part 1
Lesson 6
18L Oncology 7-Cancer Drugs Part 2
Lesson 7
Chapter 12: DIT STEP 2014: Pharmacology
12 lessons
3A Pharm Basics 1-Parasympathetic Activation
Lesson 1
3B Pharm Basics 2-Parasympathetic Inhibition
Lesson 2
3C Pharm Basics 3-Sympathetic Activation
Lesson 3
3D Pharm Basics 4-Sympathetic Inhibition
Lesson 4
3E Pharm Basics 5-Neurotransmission
Lesson 5
3F Pharm Basics 6-G Protein 2nd Messengers
Lesson 6
3G Pharm Basics 7-Pharmacokinetics
Lesson 7
3H Pharm Basics 8-Pharmacodynamics
Lesson 8
3I Pharm Basics 9-Drug Metabolism
Lesson 9
3J Pharm Bascis 10-Drug Elimination
Lesson 10
3K Pharm Basics 11-Drug Side Effects
Lesson 11
3L Pharm Basics 12-Antidotes
Lesson 12
Chapter 13: DIT STEP 2014: Primer
31 lessons
Primer 10-Arrhythmias
Lesson 1
Primer 11-Hemolytic Anemias
Lesson 2
Primer 12-Platelets
Lesson 3
Primer 13-Biostatistics-Studies and Diagnostic Tests
Lesson 4
Primer 14-Biostatistics-Application of Test Data
Lesson 5
Primer 15-Biostatistics-Bias and Error
Lesson 6
Primer 16-Biostatistics-Confidence Interval
Lesson 7
Primer 17-Neurotransmission and Second Messengers
Lesson 8
Primer 18-Dermatology
Lesson 9
Primer 19-Birth Control and Menopause
Lesson 10
Primer 1-Primer Introduction
Lesson 11
Primer 20-Psychosis and Antipsychotic Drugs
Lesson 12
Primer 21-Drug Metabolism
Lesson 13
Primer 22-The Brachial Plexus
Lesson 14
Primer 23-The Eye
Lesson 15
Primer 24-Restrictive Lung Disease
Lesson 16
Primer 25-Healthcare System
Lesson 17
Primer 26-Headache
Lesson 18
Primer 27-Liver Pathology
Lesson 19
Primer 28-Hepatitis
Lesson 20
Primer 29-Adrenal Steroid Synthesis
Lesson 21
Primer 2-Cranial Nerves
Lesson 22
Primer 30-T Cells
Lesson 23
Primer 31-Diuretics
Lesson 24
Primer 3-Pharmacokinetics
Lesson 25
Primer 4-Mycology
Lesson 26
Primer 5-Depression
Lesson 27
Primer 6-Antidepressants
Lesson 28
Primer 7-Hypothyroidism and Thyroid Cancer
Lesson 29
Primer 8-Cardiac Embryology
Lesson 30
Primer 9-Congenital Heart Disease
Lesson 31
Chapter 14: DIT STEP 2014: Psychiatry
12 lessons
13G Psych 1-Psychology
Lesson 1
13H Psych 2-Child Psych
Lesson 2
13I Psych 3-Adolescent Psych
Lesson 3
13J Psych 4-Alcohol Abuse
Lesson 4
13K Psych 5-Substance Abuse
Lesson 5
13L Psych 6-Psychosis
Lesson 6
13M Psych 7-Antipsychotics
Lesson 7
14A Psych 8-Bipolar Disorder
Lesson 8
14B Psych 9-Depression
Lesson 9
14C Psych 10-Antidepressants
Lesson 10
14D Psych 11-Anxiety and Somatoform Disorders
Lesson 11
14E Psych 12-Ego Defense Mechanisms and Personality Disorders
Lesson 12
Chapter 15: DIT STEP 2014: Pulmonology
11 lessons
10G Pulmonary 1-Anatomy and Physiology
Lesson 1
10H Pulmonary 2-Lung Volumes and Pulmonary Circulation
Lesson 2
10I Pulmonary 3-Oxygen and Hemoglobin
Lesson 3
10K Pulmonary 5-Ventilation and Perfusion
Lesson 4
10L Pulmonary 6-Extreme Environments
Lesson 5
10M Pulmonary 7-PE DVT and Pneumothorax
Lesson 6
11A Pulmonary 8-COPD and Asthma
Lesson 7
11B Pulmonary 9-Pulmonary Medications
Lesson 8
11C Pulmonary 10-Restrictive Lung Disease
Lesson 9
11D Pulmonary 11-Lung Cancer
Lesson 10
11E Pulmonary 12-Lung Infections
Lesson 11
Chapter 16: DIT STEP 2014: Questions SET
33 lessons
Set 01 Questions
Lesson 1
Set 03 Questions
Lesson 2
Set 04 Questions
Lesson 3
Set 05 Questions
Lesson 4
Set 06 Questions
Lesson 5
Set 07 Questions
Lesson 6
Set 08 Questions
Lesson 7
Set 09 Questions
Lesson 8
Set 10 Questions
Lesson 9
Set 11 Questions
Lesson 10
Set 12 Questions
Lesson 11
Set 13 Questions
Lesson 12
Set 14 Questions
Lesson 13
Set 15 Questions
Lesson 14
Set 16 Questions
Lesson 15
Set 17 Questions
Lesson 16
Set 18 Questions
Lesson 17
Set 19 Questions
Lesson 18
Set 20 Questions
Lesson 19
Set 21 Questions
Lesson 20
Set 22 Questions
Lesson 21
Set 23 Questions
Lesson 22
Set 24 Questions
Lesson 23
Set 25 Questions
Lesson 24
Set 26 Questions
Lesson 25
Set 27 Questions
Lesson 26
Set 28 Questions
Lesson 27
Set 29 Questions
Lesson 28
Set 30 Questions
Lesson 29
Set 31 Questions
Lesson 30
Set 32 Questions
Lesson 31
Set 33 Questions
Lesson 32
Set 34 Questions
Lesson 33
Chapter 17: DIT STEP 2014: Renal System
8 lessons
14F Renal 1-Renal Embryology and Anatomy
Lesson 1
14G Renal 2-Glomerular Physiology
Lesson 2
14H Renal 3-Nephron Physiology
Lesson 3
14I Renal 4-Diuretics
Lesson 4
14J Renal 5-Electrolyte Disorders
Lesson 5
14K Renal 6-Acid-Base Disorders
Lesson 6
14L Renal 7-Nephrosis and Nephritis
Lesson 7
14M Renal 8-Other Renal Pathology
Lesson 8
Chapter 18: DIT STEP 2014: Reproduction
17 lessons
5I Reproduction 1-Anatomy and Embryology
Lesson 1
5J Reproduction 2-Androgens
Lesson 2
5K Reproduction 3-Testicular Pathology
Lesson 3
5L Reproduction 4-Penis and Prostate Pathology
Lesson 4
6A Reproduction 5-Female Reproductive Cycle
Lesson 5
6B Reproduction 6-Birth Control and Menopause
Lesson 6
6C Reproduction 7-Vaginal and Cervical Pathology
Lesson 7
6D Reproduction 8-Uterine Pathology
Lesson 8
6E Reproduction 9-Ovarian Disorders
Lesson 9
6F Reproduction 10-Ovarian Tumors
Lesson 10
6G Reproduction 11-Pregnancy Part 1
Lesson 11
6H Reproduction 12-Pregnancy Part 2
Lesson 12
6I Reproduction 13-Pregnancy Part 3
Lesson 13
6J Reproduction 14-Chromosomal Disorders
Lesson 14
6K Reproduction 15-Genetic Disorders-AD and Trinucleotide Repeats
Lesson 15
6L Reproduction 16-Genetic Disorders-AR and X-Linked
Lesson 16
6M Reproduction 17-Breast
Lesson 17
Chapter 19: DIT STEP 2014: Rheumatology
8 lessons
5A Rheum and Derm 1-Bone Formation and Bone Tumors
Lesson 1
5B Rheum and Derm 2-Bone Disorders
Lesson 2
5C Rheum and Derm 3-Joint Basics
Lesson 3
5D Rheum and Derm 4-Osteoarthritis and Rheumatoid Arthritis
Lesson 4
5E Rheum and Derm 5-Other Types of Arthritis
Lesson 5
5F Rheum and Derm 6-Systemic Disorders
Lesson 6
5G Rheum and Derm 7-Dermatology Part 1
Lesson 7
5H Rheum and Derm 8-Dermatology Part 2
Lesson 8