Exercise IІІ. Finish the sentences according to the text. 1. The corticovisceral theory of the pathogenesis of ulcer was a further development of ... . 2. Male patients at the ages of 25 to 45 are known to suffer from ulcers more ... . 3. At the onset of the disease the patients with ulcer complain of pain which is ... .

1. The corticovisceral theory of the pathogenesis of ulcer was a further development of...:
The corticovisceral theory of the pathogenesis of ulcer was a further development of previous theories that tried to explain the development and causes of ulcers. It built upon the knowledge and understanding gained from those previous theories and expanded upon them to provide a more comprehensive explanation.

2. Male patients at the ages of 25 to 45 are known to suffer from ulcers more...:
Male patients at the ages of 25 to 45 are known to suffer from ulcers more frequently or at a higher rate compared to other age groups. This means that men within this age range are more prone to developing ulcers compared to other demographics.

3. At the onset of the disease the patients with ulcer complain of pain which is...:
At the onset of the disease, patients with ulcers often complain of pain. This pain can vary in intensity and location depending on the individual and the specific characteristics of their ulcer. The pain may manifest as a burning sensation or a dull ache, and it is usually located in the upper abdomen. Additionally, the pain may be intermittent or constant, and may worsen or improve with certain actions or foods. It is important for individuals experiencing these symptoms to seek medical attention for proper diagnosis and treatment.