A young woman experiences frequent urination with a burning sensation. Her urine contains many white blood cells and bacteria. There is no glucose or protein int the urine. What is th emost likely cause of these manifestations?

The correct answer is urinary tract infections.

Explanation:

An infection in any part of the urinary system, that is, the ureters, the kidneys, urethra, and the bladder is termed as a urinary tract infection. The majority of the infections take place in the urethra and the bladder. In comparison to men, women are more vulnerable to the condition. The urinary tract infections most of the times take place due to the invasion of the bacteria in the urinary tract via the urethra, these bacteria proliferate within the bladder and give rise to an infection.  

Some of the signs of the infections are a strong and persistent desire to urinate, passing of continuous but small concentrations of urine, at the time of urinating one feels a sense of burning, the urine looks cloudy in color due to the presence of WBCs and bacteria, urine smells strong and pain is experienced in the pelvic region of women.  

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]