1- Puberty in males characterized by
a- Growth in muscle and bone
b- Marked increase in height and weight
c- Enlargement of the larynx and deepening of voice
d- All of the above
2- Two small organs in which the ova or eggs are formed and released, also responsible for the secretion of estrogen and progesterone
a- Ovaries
b- Testes
c- Thyroid
d- Suprarenal
3- The................is the organ in which a fertilized egg is embedded allowing for the growth of the fetus
a- Fallopian tubes
b- Ovaries
c- Uterus
d- Testes
4- Shoulder joint (glenohumeral joint)
a- ball and socket joint
b- Long bones
c- Short bones
d- All of the above
5- Sutures are type of fibrous joints found only in
a- The skull
b- Long bones
c- Short bones
d- None of the above
6- Ribs, cranial bones and bones of shoulder girdle are examples of
a- Flat bone
b- Irregular bone
c- Short bones
d- Long bones
7- The lymphatic system consists of
a- Lymph and lymph organs
b- Lymph vessels
c- Lymph nodes
d- All of the above
8- The ...........is a minor execratory organ for some substances as Nacl in sweating, urea, and garlic
a- Gall bladder
b- Stomach
c- Skin
d- Thymus gland
9- Hollow muscular organ, which stores urine and then empties it into the urethra
a- Kidney
b- Gall bladder
c- Urinary bladder
d- Stomach
10- The Nephron is
a- A blood vessel
b-A lymph vessel
c- A functional and structural unit of the kidney
d- A part of the musculoskeletal system
11- Lipase, peptidase and amylase are enzymes secreted by
a- Liver
b- Pancreas
c- Suprarenal gland
d- Pituitary gland
12- ...............and ..............are the greatly coiled parts of the small intestine and together are about 4-6 meters long
a- Thyroid and parathyroid
b- Caecum and colon
d- Ileum and jejunum
d- Rectum and anus
13- The parietal cells of stomach secrete...........
a- Mucous
b- HCL
c- Pepsin
d- Regulatory hormones
14- ............are the parts of the lung responsible for gas exchange
a- Bronchi
b- Trachea
c- Alveoli
d- Larynx
15- Specialized cells located on the pancreas, secretes hormones insulin and glucagon
a- Islets of Langerhans
b- Eustachian tube
c- Cowper's gland
d- Cochlea
16- When T3 and T4 of the thyroid increase (hyperthyroidism) the following occur except
a- Anxiety
b- Weight loss with good appetite
d- Diarrhea
d- Constipation and dry skin
17- Anti diuretic hormone and Oxytocin are
a- Hormones of anterior pituitary gland
b- Hormones of posterior pituitary gland
c- Hormones of suprarenal gland
d- Hormones of the kidney
18- Taste buds contain sensory receptors consists of the nerve endings of
a- Glossopharangeal nerve
b- Facial nerve
c- Vagus nerve
d- All of the above
19- The lacrimal glands produce
a- Urine
b- Semen
c- Tears of the eye
d- Lymph
20- The small circular area in the centre of the iris which controls the amount of light entering the eye called
a- Macula
b- Retina
c- Pupil
d- Cornea
21- The following structure related to eye except
a- Vitreous humor
b- Pupil
c- Lens
d- Tympanic membrane
22- The middle ear consists of
a- Ossicles (maleus, incus and stapes) and Eustachian tube
b- Cochlea, vestibule and semicircular canals
c- External acoustic meatus and ear pinna
d- None of the above
23- The 7th cranial nerve responsible for sense of taste and facial expression is
a- Vagus nerve
b- Trochlear nerve
c- Facial nerve
d- Accessory nerve
24- The central structures of the brain include the following except
a- Thalamus
b- Hypothalamus
c- Pituitary
d- Cerebellum and brain stem
25- The meninges are
a- Dura mater
b- Arachnoid matter
c- Pia matter
d- All of the above
26- The valve which prevent blood leak from right ventricle to right atrium during ventricular contraction is
a- Tricuspid valve
b- Bicuspid valve
c- Aortic valve
d- Pulmonary valve
27- The amount of blood ejected from the heart per minute is the
a- Stroke volume
b- Heart rate
c- Cardiac out put (CO)
d- None of the above
28- Relaxation of cardiac muscle tissue in ventricles is called
a- Systole
b- Diastole
c- Arrythmia
d- Coagulation
29- The Neutrophils number increase in the following cases except
a- Microbial infection
b- Allergy
c- Heavy smoking
d- Leukemia
30- Special case of diffusion of water across a semi permeable membrane from an area of low solute concentration to an area of high solute concentration
a- Simple diffusion
b- Facilitated diffusion
c- Active transport
d- Osmosis
II- Complete the following sentences: (10 marks)
1- The cervical segment of the spinal cord contains …………regions
2- Central nervous system includes …………….and ………….
3- The Nucleic acids include …….…and …………..
4- Agranulocytes of the WBCs include …………. and …………..
5- The…………….…arteries are the only arteries carrying non- oxygenated blood
6- The normal pacemaker of the heart is ……………….
7- The ……………… divides the external ear from the middle ear and the sound waves strike it causing its vibration
8- If the incoming light from a far object focuses before it gets to the back of the eye, that eye's refractive error is called ……………
9- …………………. .is cessation (stop of) bleeding
10- The lower chamber on each side of the heart is called …………….
III- Put true (T) or false (F) for the following sentences: (10 marks)
1- Bicuspid valve is located between the left ventricle and the left atrium ( )
2- Sacral spinal segments control movements of the neck ( )
3- Platelets are irregularly shaped colorless bodies that are present in the blood ( )
4- A stroke is the result of a clot in an artery of the heart ( )
5- The second layer of skin is called dermis ( )
6-The fingers are made up of 15 bones called phalanges ( )
7-The synovial joints are the freely movable joints, where one surface slides freely over another ( )
8- The smooth muscles are found primarily in the walls of hollow organs and tubes
. ( )
9- The Cowper's gland secretes a clear alkaline fluid, which neutralizes the acidity of the urethra ( )
10- The Detrusor muscle is found in the eye ( )
IV- Give a short account on (5 marks)
The inherent rate of pacemaker tissue
1-
2-
3-
The end