Question at position 1 Which is least associated with the renal medulla?nephron looprenal cortexrenal pyramidrenal column

Question

Question at position 1 Which is least associated with the renal medulla?nephron looprenal cortexrenal pyramidrenal column

BlackTom AI · Accepted Answer

The renal medulla contains the renal pyramids, the loops of Henle, and structures that extend between the pyramids, so the tissue of the renal cortex is least associated with the medulla.

1) Relevant knowledge points and concepts
- Kidney is divided into an outer renal cortex and an inner renal medulla.
- The renal medulla is organized into renal pyramids (triangular structures) and houses parts of nephrons that dip into it (especially the nephron loop or loop of Henle).
- Renal columns are cortical tissue that project inward between the pyramids; they lie adjacent to medullary structures.
- “Associated with the medulla” means structures located within or directly contiguous with the medullary region.

2) Step-by-step reasoning
- Identify each option’s anatomical location:
  - Nephron loop (loop of Henle): extends from the cortex into the medulla; major medullary component.
  - Renal pyramid: one of the principal components of the medulla.
  - Renal column: cortical tissue that extends inward between pyramids, forming boundaries within the medulla.
  - Renal cortex: outermost layer of the kidney, distinct from and surrounding the medulla.
- Compare each to the medulla: three options are either within the medulla (pyramid), functionally located in the medulla (nephron loop), or physically adjacent/partially projecting into the medullary zone (renal column). The cortex is separate.

3) Calculations
- None required; this is anatomical reasoning.

4) Why the correct answer is correct
- The renal cortex is the outer region of the kidney and is not part of the medulla; therefore it is least associated with the renal medulla.

5) Why the other options are incorrect
- Nephron loop: located in the medulla — directly associated.
- Renal pyramid: a defining structural unit of the medulla — directly associated.
- Renal column: cortical tissue that invaginates between pyramids and lies within the medullary area — associated with the medulla.

6) Conclusion
- The correct choice is renal cortex, which matches the provided answer.

Question at position 1 Which is least associated with the renal medulla?nephron looprenal cortexrenal pyramidrenal columnSingle choice

Similar Questions

The kidneys are _____.

From the renal pelvis, urine is funneled into the _____.

The collecting duct brings urine into the _____.

Question at position 2 Kidneys are ______.RetroperitonealIntraperitoneal

The _____ veins drain the blood from the kidneys.

Question at position 1 Based on the anatomical terminology, the definition of nephrology is __________.Inflammation of the kidneyStudy of the kidneyInflammation of the brainCondition of the brainStudy of the brainCondition of the kidney

Match each number to the correct label: 1: 1 2: 2 3: 3 4: 4 5: 6 6: 7 7: 8 8: 9 9: 10 10: 11 11: 12

The kidney cortex is located deeper than the medulla.

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler