Biopsies from several organs were obtained from a 22-year-old human subject suffering from disorders of sexual differentiation. Which of the following organs might be a probable source for

the

figure?

A

33-year-old female patient presents to her general practitioner for a common

urinary tract infection. She is prescribed specific antibiotics based on the

GP's knowledge that the most common pathogen is

A 7-year-old boy develops swollen ankles, swollen eyes, and most

disturbing to his mother is that his urine is foamy. The patient is diagnosed

with minimal change disease, a common disorder affecting the renal corpuscles

in children. One of the characteristic histological features of this condition

is the absence of pedicels, the protrusions of cells that are part of the

filtration barrier. How do we call these cells?

A 24-year-old woman recently

found out she was pregnant, probably in her 5th or 6th week of pregnancy. She

suddenly feels a sharp pain in her lower abdomen and the pain steadily worsens

over a period of minutes, and she begins to develop symptoms of shock. She is

immediately taken to hospital where it is found that her fallopian tube has

ruptured as a result of an ectopic pregnancy. This condition is very serious

and threatens a woman´s life. The patient is immediately operated and the

ruptured fallopian tube is completely removed. What is the outer surface of the

fallopian tube covered with?

A 25-year-old woman has a positive pregnancy

test based on the detection of the human chorionic gonadotrophin (hCG) hormone

in her urine. To be sure, she visits her gynaecologist the next day and asks

him to confirm the pregnancy with the help of blood tests, which are also based

on the determination of the value of this hormone in the blood. hCG is a

specific hormone that is present in the body only during pregnancy (except a

few specific pathological conditions). Choose correct statement about the

tissue that produces hCG during pregnancy?

A 44-year-old man comes to the

physician because of a 6-month history of persistent cough with

yellow mucus and worsening shortness of breath. One year ago, he

had similar symptoms that lasted 4 months. He has smoked two

packs of cigarettes daily for the past 20 years. 

A 35-year-old man notices a lump in the front of

his testicle. He says the lump is not painful. Biopsy reveals that it is a

malignant testicular tumour. The tumour is removed, including clear margins

that contain normal testicular tissue. Which of the following will be present

in the sample taken?

A 40-year-old man presents with nephrolithiasis or kidney stones. The

process of stone formation as seen in this patient begins with Randall plaques

found in the basement membranes of a structure that can be found only in the

renal medulla. In which of the structures do these plaques appear?