KROK (Medicine) questions: Histology, Cytology, and Embryology — page 4
171 questions in Histology, Cytology, and Embryology. Open a question to see the answer options and a hint.
- A sensitive neural ganglion consists of roundish neurocytes with one extension that divides into axon and dendrite at some distance from the perikaryon. What are these… KROK 1 2008 – Question 111
- An embryo displays disturbed process of dorsal mesoderm segmentation and somite formation. What part of skin will have developmental abnormalities? KROK 1 2008 – Question 113
- A pathological process in bronchi resulted in epithelium desquamation. What cells will regenerate bronchial epithelium? KROK 1 2008 – Question 152
- A histological specimen of spleen shows a vessel with a wall consisting of endothelium and subendothelial layer, median membrane is absent, exterior membrane… KROK 1 2008 – Question 159
- In course of a conditional experiment the development of mesenchyma cells was completely inhibited. Development of the following muscular tissue will be disturbed: KROK 1 2008 – Question 160
- A patient ill with chronic gastritis went for endogastric pH-metry that allowed to reveal decreased acidity of gastric juice. It is indicative of diminished function of… KROK 1 2008 – Question 161
- Ultramicroscopical examination of "dark" hepatocyte population in the cell cytoplasm detected a developed granular endoplasmic reticulum. What function has this… KROK 1 2008 – Question 172
- An endocrinal gland with parenchyma consisting of epithelium and neural tissue is under morphological examination. Epithelial trabecules have two types of cells… KROK 1 2008 – Question 177
- Labeled aminoacids alanine and tryptophane were introduced to a mouse in order to study localization of protein biosynthesis in its cells. Around what organellas will… KROK 1 2007 – Question 14
- Examination of a 43 y.o. patient revealed that his stomach has difficulties with digestion of protein food. Gastric juice analysis revealed low acidity. Function of… KROK 1 2007 – Question 36
- A teenager was irradiated with high radiation dose that resulted in serious damages of lymphoid system, lysis of many lymphocytes. Restoration of normal hemogram is… KROK 1 2007 – Question 67
- An ovary specimen stained by hematoxylin-eosin presents a follicle, where cells of follicular epithelium are placed in 1-2 layers and have cubic form, there is a… KROK 1 2007 – Question 81
- In course of an experiment a big number of stem cells of red bone marrow was in some way destructed. Regeneration of which cell populations in the loose connective… KROK 1 2007 – Question 98
- Histological examination of a 40 y.o. man’s thymus revealed decreased share of parenchymatous gland elements, increased share of adipose and loose connective tissue… KROK 1 2007 – Question 99
- In course of indirect histogenesis of tubular bone tissue a plate is formed between epiphyseal and diaphyseal ossification centres that provides further lengthwise… KROK 1 2007 – Question 111
- An electron micrograph of a kidney fragment presents an afferent arteriole. Under its endothelium some big cells can be seen that contain secretory granules. What type… KROK 1 2007 – Question 115
- In course of practical training students studied a stained blood smear of a mouse with bacteria phagocyted by leukocytes. What cell organella completes digestion of… KROK 1 2007 – Question 139
- Histological specimen presents a vessel the wall of which consists of endothelium, basal membrane and loose connective tissue. What type of vessel is it? KROK 1 2007 – Question 153
- Vitamin A deficit results in the impairment of twilight vision. Name the cells that have the above-mentioned photoreceptor function: KROK 1 2007 – Question 170
- During pubescence the cells of male sexual glands begin to produce male sex hormone testosterone that calls forth secondary sexual characters. What cells of male sexual… KROK 1 2007 – Question 175
- A patient complains of dryness of head skin, itching, fragility and loss of hair. After examination he was diagnosed with seborrhea. Disturbed activity of which cells… KROK 1 2007 – Question 197