Biology Answers

 A 23-year-old presents with multiple gastric ulcers and is diagnosed with multiple endocrine neoplasia (MEN I). Which of the following neoplasms are associated with the condition?

1. Parathyroid and phaechromocytoma.

2. Parathyroid and pituitary.

3. Neurofibroma and phaeochromocytoma.

4. Medullary thyroid carcinoma and pituitary.

Which of these diseases is associated with chronic diarrhoea?

1. Coeliac disease. 2. Irritable bowel syndrome. 3. Diabetes. 4. Asthma. 

 Signs and symptoms of Huntington's disease include all but .

1. Intellectual impairment. 2. Stumbling and falls. 3. Akinesia. 4. Mood swings.

 Malignant tumour in fat tissue is called a/an_______.

1. fibrosarcoma. 2. liposarcoma. 3. osteosarcoma. 4. rhabdomyosarcoma. 

 Most common pure germ cell tumour of the ovary is:

1. Choriocarcinoma. 2. Dysgerminoma. 3. Embryonal cell tumour. 4. Malignant teratoma. 

 Which of the following is a benign tumour of small intestines?

1. Adenocarcinoma. 2. Polyp. 3. Mucosa associated lymphoid tissue (MALT). 4. Ulcer. 

What’s the most common complication of peptic ulcer?

1. Acid reflux. 2. Vomiting. 3. Bleeding. 4. Burning sensation

. Which two diseases could result in chronic obstructive pulmonary disease?

1. Asthma and chronic bronchitis.

2. Emphysema and chronic bronchitis.

3. Congestive heart failure (CHF) and obstructive sleep apnoea (OSA)

. 4. Congestive heart failure (CHF) and emphysema.

What is the name of the tiny balloon-like sacs?

1. Bronchi.

2. Alveoli.

3. Larynx.

4. Tracheas. 

Which signs and symptoms are present with a diagnosis of pericarditis?

1. Fever, chest discomfort, and elevated erythrocyte sedimentation rate (ESR).

2. Low urine output secondary to left ventricular dysfunction.

3. Lethargy, anorexia, and heart failure.

4. Pitting oedema, chest discomfort, and nonspecific ST-segment elevation