Final answer:
The filtration level in the glomerulus is related to arterial blood pressure, blood volume, state of hydration, and glomerular hydrostatic pressure, making the correct answer option 5) b and c.
Step-by-step explanation:
The level of filtration in the glomerulus is directly related to arterial blood pressure, blood volume, and state of hydration as well as glomerular hydrostatic pressure . Therefore, the correct answer is option 5) b and c. The Glomerular Filtration Rate (GRF) is principally influenced by hydrostatic and colloid osmotic pressures. Arterial blood pressure affects the hydrostatic pressure within the glomerular capillaries, which facilitates the filtration of blood through the specialized membranes in the afferent arteriole. Additionally, the glomerular hydrostatic pressure, which is influenced by several factors including systemic blood pressure and autoregulatory mechanisms, plays a crucial role in ensuring that the GFR remains within the normal range, thereby maintaining kidney function.