Human Anatomy and Physiology Answers

Describe briefly the following what happens to someone when he takes in lot of distilled water

I) Osmolarity of the ECF before water shift

ii) Osmolarity of the ICF after water shift

iii)Volume of ECF before water shift

iv) Volume of ICF after water shift

v)Blood pressure

which stage is the deepest stage of sleep?

Which sampling method would be used to estimate the population of sunflowers in a field

What are the possible effects of a damaged gastric fundus? I know that there are parietal and zymogenic cells present, will it have any effects on them or the pH of the stomach? Thanks.

Hi, I am really struggling with human anatomy and physiology, and I need help with a question. I think I know the answer I just want to make sure I am on the right track. How does homeostasis of the heart effected due to a decrease in coronary blood flow? Thank you

What is the largest part of the brain?

 Which of the following characteristics is used to define a nephritic syndrome?

1. Proteinuria. 2. Red blood cell cast and decreased creatine. 3. Polyuria and hypertension. 4. Fatty casts in urine.

A 63-year-old lady presents with abdominal mass and weight loss, diagnosis show ovarian tumour. The most common ovarian tumour in this woman would be:

1. Germ cell carcinoma tumours. 2. Epithelial tumours. 3. Stromal carcinoma tumours. 4. Sex cord tumour.

Which of the following are more characteristic of ulcerative colitis than Crohn’s disease?

1. small bowel involvement.

2. uniform involvement in the colon from rectum to caecum.

3. skip lesions of normal bowel between areas of inflammation.

4. noncaseating granulomas on biopsy. 

 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.