Effects of the absence of tubular part in nephron:
- No production of urine:
When the tubular part of the nephron is absent, the filtration process cannot occur properly. The tubules are responsible for reabsorbing essential substances like water, glucose, and salts from the filtrate and secreting waste products into it to form urine. Without the tubular part, this process is disrupted, leading to the absence of urine production.
- Disturbance in fluid balance:
The tubules play a crucial role in maintaining the body's fluid balance by reabsorbing or excreting water as needed. Without this function, the body's fluid balance is disturbed, leading to potential dehydration or overhydration.
- Accumulation of waste products:
The absence of the tubular part prevents the proper excretion of waste products like urea, creatinine, and excess ions. These waste products can accumulate in the body, leading to toxicity and potential health issues.
- Electrolyte imbalance:
The tubules are responsible for regulating the levels of electrolytes like sodium, potassium, and calcium in the body. Without the tubular part, there can be an imbalance in electrolyte levels, which can have adverse effects on various bodily functions.
- Impaired blood pressure regulation:
The nephron, particularly the tubules, plays a role in regulating blood pressure by controlling the reabsorption of water and salts. The absence of the tubular part can lead to impaired blood pressure regulation, potentially causing hypertension or hypotension.
In conclusion, the absence of the tubular part in the nephron disrupts essential renal functions, leading to the absence of urine production, disturbance in fluid balance, accumulation of waste products, electrolyte imbalance, and impaired blood pressure regulation.