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Ch. 19 - The Urinary SystemWorksheetSee all chapters
All Chapters
Ch. 1 - Introduction to Physiology
Ch. 2 - Molecules and Molecular Interactions
Ch. 3 - Cells and Tissues
Ch. 4 - Cell Metabolism: Bioenergetics, Enzymes, and Respiration
Ch. 5 - Membrane Dynamics
Ch. 6 - Cell Communication
Ch. 7 - Integumentary System
Ch. 8 - Bone and Cartilage
Ch. 9 - Skeletal System
Ch. 10 - Joints
Ch. 11 - Muscles
Ch. 12 - The Nervous System I: Neurons and Neuronal Networks
Ch. 13 - The Nervous System II: The Central Nervous System
Ch. 14 - The Autonomic Nervous System
Ch. 15 - Sensory Physiology
Ch. 16 - The Endocrine System
Ch. 17 - Cardiovascular Physiology I: The Heart
Ch. 18 - Cardiovascular Physiology II: Blood, Blood Vessels, Circulation, and Exchange
Ch. 19 - The Urinary System
Ch. 20 - Respiratory Physiology
Ch. 21 - Acid-Base Balance-- Controlling Blood pH
Ch. 22 - Introduction to the Immune System
Ch. 23 The Lymphatic System
Ch. 23 - The Digestive System
Ch. 24 - Regulation of Metabolism and Energy Balance
Ch. 25 - Human Sexual Reproduction and Development

Concept #1: The Loop of Henle and Kidney Concentration Gradients

Concept #2: Descending Thin Limb

Concept #3: Ascending Thin Limb

Concept #4: Ascending Thick Limb and the NKCC

Practice: Reabsorption in which of the following part(s) of the loop of Henle adds water volume to the renal medulla? (Choose all that apply.)

Practice: Reabsorption in which of the following parts of the loop of Henle adds solute content (salts, etc.) to the renal medulla? (Choose all that apply.)

Practice: Furosemide (brand name Lasix®) is a drug that inhibits the Na+/K+/Cl- Cotransporter (NKCC). Which of the following is the expected effect of furosemide treatment on the osmolarity of filtrate at the beginning of the distal tubule (relative to the osmolarity at that point in an untreated nephron)?