4. :
5. .
| The urinary system | a tube that leads from the bladder. |
| Kidneys | the organ, along which the urine is passed out of the body. |
| The ureter | a tube from each kidney which conveys the urine to the bladder. |
| The bladder | a pair of glands separating fluid and certain solids from the blood. |
| The urethra | the system which excretes fluid waste products of the body. |
6. :
| adipose | organs |
| bean-shaped | capsule |
| perirenal | products |
| fibrous | fat |
| waste | capsule |
| peristaltic | tissue |
| connective | movements |
1. The connective tissue membrane which directly adheres to the kidney is called the _______.
2. The fibrous capsule is surrounded by _______ and is called the _______.
3. The kidneys are two _______.
4. The kidneys contain one million small tubes, which excrete _______.
5. The wall of the bladder consists of three coatings mucous, muscular and _______.
6. As the muscular coat of the ureter contracts it performs _______.
.
Bladder folds coatings kidneys fundus capacity apex wall
From _____ urine passes to the _____ which serves as a reservoir. It is situated in the cavity of the pelvis. It has three parts: the superior part or _____, the middle part or body, and the inferior part or _____. The _____ of the bladder consists of three _____ mucous, muscular and connective tissue. The mucous membrane of the bladder forms numerous _____. If the bladder fills, the folds of the mucous coat will straighten out. The _____ of the bladder of an adult is about 350500 ml.
THE CARDIOVASCULAR SYSTEM
(KEY WORDS).
| apex |
Fig. 4. The heart
| |
| atrium | ||
| base | ||
| blood | ||
| cardiovascular | - | |
| carry | () | |
| chamber | ||
| coat | ||
| contract | ||
| dilate | ||
| entrance | ||
| exit | ||
| band | ||
| heart | ||
| hollow | ||
| inner | ||
| part | ||
| place | ||
| separate | , | |
| septum | ||
| simultaneously | ||
| thick | ||
| tissue | ||
| tricuspid | ||
| valve | ||
| vascular | ||
| vein | ||
| ventricle | ||
| vessel | ||
| wall |
.
aorta, artery, capillary,interventricular, mitral, pericardium, portal, pulmonary, vena cava
5. . 4 :
In its structure the . has the following parts:
|
|
|
the largest artery called .;
the . artery which braches () into
1. .,
2. .;
two vanae cavae:
1. .,
2. .;
two atria:
1. .,
2. .;
four valves:
1. .,
2. .,
3. .,
4. .;
and two ventricles:
1. .,
2. ..
The ventricles are divided by the interventricular ..
