All of the following features are true related to the kidney except?

Appeared in: IGNOU Post B. SC. Nursing entrance -2021

Explanation

The primary function of the kidneys is to produce urine by filtering waste products from the blood.
The organ responsible for storing urine is the urinary bladder, which is a distinct organ from the kidneys.
Urine flows from the kidneys, where it is produced, through the ureters to the bladder for temporary storage before urination.

Option A: This statement is true. The kidneys are located on the posterior abdominal wall in the lumbar region, on either side of the vertebral column.
Option C: This statement is true. The kidneys are classically described as being bean-shaped.
Option D: This statement is true. Regulating the body's acid-base balance is one of the critical homeostatic functions of the kidneys.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Anatomy and Physiology of the Kidney as background academic context rather than a clinical decision trigger.
Assessing kidney function is a fundamental nursing responsibility. Monitoring urine output, color, and clarity, along with blood tests like Blood Urea Nitrogen (BUN) and serum creatinine, helps evaluate how well the kidneys are filtering waste.
What if? - If a patient develops chronic kidney disease (CKD), the kidneys' ability to maintain acid-base balance is impaired. This often leads to metabolic acidosis, a serious condition where the blood becomes too acidic, requiring careful monitoring and medical management.

How to Approach the Question

First, identify the negative framing of the question by spotting the keyword 'except'. This signals that you must find the one false statement among the options.
Second, systematically evaluate each option against your knowledge of kidney anatomy and physiology.
For Option A, recall the location of the kidneys in the body (posterior abdomen, lumbar region).
For Option B, consider the process of urination. Kidneys produce urine, but the bladder stores it.
For Option C, remember the classic description of the kidney's shape.
For Option D, think about the major homeostatic functions of the kidney, which include regulating pH.

Concept Tested & Keywords

Concept Tested: Anatomy and Physiology of the Kidney
Stem keywords: kidney, features
Lead-in keywords: except
Negative lead-in flag: The question asks for the exception, meaning you must find the false statement.

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E6 Anatomy BDChaurasia V2 10e Part 2 p. 93-95

E6 Anatomy Applied Ashalatha 4e p. 359-361

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