collecting tubule: meaning, definition, pronunciation and examples
Very LowTechnical / Medical
Quick answer
What does “collecting tubule” mean?
The final part of a nephron in the kidney, where urine is concentrated before entering the renal pelvis.
Audio
Pronunciation
Definition
Meaning and Definition
The final part of a nephron in the kidney, where urine is concentrated before entering the renal pelvis.
A microscopic duct system in renal anatomy that gathers and transports filtrate from multiple nephrons, playing a critical role in water reabsorption and urine concentration.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or orthographic differences exist for this term. Pronunciation and spelling are identical.
Connotations
Identical technical meaning in both varieties. No regional variation in usage.
Frequency
Frequency is equally near-zero in non-specialist contexts in both regions. Usage is confined to identical professional/educational settings.
Grammar
How to Use “collecting tubule” in a Sentence
The [cortical] collecting tubule [concentrates] urine.Fluid passes from the [distal convoluted tubule] into the collecting tubule.[ADH] acts on the collecting tubule to increase water permeability.Vocabulary
Collocations
Examples
Examples of “collecting tubule” in a Sentence
verb
British English
- The nephron filtrate is then channelled into the collecting tubule.
American English
- The filtrate is channeled into the collecting tubule.
adjective
British English
- The collecting-tubule epithelium is highly specialised.
American English
- The collecting tubule epithelium is highly specialized.
Usage
Meaning in Context
Business
Not used.
Academic
Used in biology, medicine, and physiology textbooks and research papers describing kidney function and renal anatomy.
Everyday
Virtually never used.
Technical
The primary context. Used by nephrologists, histologists, medical students, and researchers in renal physiology.
Vocabulary
Synonyms of “collecting tubule”
Neutral
Weak
Vocabulary
Antonyms of “collecting tubule”
Watch out
Common Mistakes When Using “collecting tubule”
- Misspelling as 'collective tubule'.
- Confusing it with the 'collecting duct' (a larger structure formed by the merging of many tubules).
- Using it in a non-anatomical context.
FAQ
Frequently Asked Questions
Not exactly. A collecting tubule is often considered the initial, smaller segment, while multiple collecting tubules converge to form a larger collecting duct. In some texts, the terms are used interchangeably for the entire structure.
Exclusively in the kidney. It is a microscopic component of the nephron, the kidney's functional unit.
Almost never. A doctor would use simpler terms like 'kidney tubes' or explain the process of water balance without using this specific histological term.
Damage can impair the kidney's ability to concentrate urine, potentially leading to conditions like diabetes insipidus (excessive dilute urine) or disrupting electrolyte balance.
The final part of a nephron in the kidney, where urine is concentrated before entering the renal pelvis.
Collecting tubule is usually technical / medical in register.
Collecting tubule: in British English it is pronounced /kəˈlɛktɪŋ ˈtjuːbjuːl/, and in American English it is pronounced /kəˈlɛktɪŋ ˈtuːbjuːl/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: The kidney is like a city's drainage system. The 'collecting tubule' is the final pipe that COLLECTS waste water (urine) from many neighbourhoods (nephrons) before it flows to the treatment plant (bladder).
Conceptual Metaphor
A CONDUIT or PIPELINE for fluid transport; a FINAL CONVERGENCE POINT in a branching network.
Practice
Quiz
What is the primary function of the collecting tubule?