Questions Flashcards
What lymph nodes does the upper part of the ear drain to?
Pre-auricular lymph nodes
Where does blood from the left atrium go?
Immediately drains into the left ventricle
Hormones from which part of the adrenal glands are released during stress and illness?
Medulla - catecholamines such as adrenaline and noradrenaline.
Function for LPS (levator palpebrar superioris) and sphincter pupillae?
And what nerve innervates these?
LPS is responsible for lifting the eyelid up the first 1-2mm.
Sphincter pupillae - constricts the pupil when light is shone onto it.
Both innervated by the oculomotor nerve (CN 3).
Pharynx pain in pharyngitis or tonsillitis is commonly referred to where?
The ear - nasopharynx connects to the ear through the eustachian tube
What two muscles are attached to the clavicle?
Trapezius and the deltoid
Function of the superior oblique of the eye and what muscle does it work alongside?
Works together with the inferior rectus to depress the eye (move the eye downwards).
Function of the inferior oblique of the eye and what muscle does it work alongside?
Works together with the superior rectus to elevate the eye (move the eye upwards).
What is the trigone of the bladder?
A triangular shaped region at the base of the bladder, where is urine is drained into by the 2 ureteral orifices and where urine is then excreted by the internal urethral meatus.
2 parts of the adrenal gland.
Cortex
Consists of:
- Zona glomerulosa
- Zona fasciculatis
- Zona reticularis
Medulla
Where is the trachea palpated?
Jugular notch
Basilic vein is in the medial part of the anterior compartment of the arm. True/false?
True
Blood supply to “little’s area)
Ophthalmic, maxillary and facial arteries.
What are the extra ocular muscles?
LPS (lavator palpebrae superioris)
Superior rectus
Inferior rectus
Lateral rectus
Medial rectus
Superior oblique
Inferior oblique
What are the intra ocular muscles?
Ciliary muscle
Dilator pupillae
Sphincter pupillae
