General Anatomy Flashcards
1
Q
What is primordium of the ligamentum teres hepatis
A
Umbilical Vein
2
Q
What is another name for the ligamentum teres hepatis
A
round ligament
3
Q
What embryonic structure contributes to the formation of the diaphragm
A
Septum Transversum
4
Q
What is the innervation of the diaphragm
A
C3,4,5
5
Q
Which peritoneal ligament connects the diaphragm to right lobe of liver
A
Coronary Ligament
6
Q
What causes the knee to lock into full extension when it is weight bearing
A
Lateral rotation of the femur on the tibia
7
Q
What is the bone of the symphysis united by
A
Fibrocartilage
8
Q
What cells are located in the lacunae of howship
A
Osteoclasts
9
Q
Skeletal muscles are characterized by
A
peripheral nucleus, multinucleated
10
Q
Differentiation of Limb bud is induced by what structures
A
Apical ectodermal ridge
11
Q
What kind of joint is the talocrural joint
A
uniaxial
12
Q
What cells secrete calcitonin
A
parafollicular (of thyroid gland)
13
Q
Where does the submandibular duct open into
A
Oral cavity proper (in the mouth)
14
Q
Which of these is a condyle articulation
A
radiocarpal
15
Q
What kind of joint is the antlatoaxial joint
A
pivot
16
Q
What kind of joint is the AC join
A
saddle
17
Q
Oppenens digiti minimi attaches distally to what anatomy
A
Fifth metacarpal
18
Q
Which ligament of the knee attaches to the medial aspect of the lateral femoral condyl
A
ACL
19
Q
What innervates the detrusor muscle of urinary bladder
A
Pelvic splanchnic nerves
20
Q
Which structure lies posterior to the pancreas
A
Superior mesenteric A.
21
Q
Cardiac skeleton is composed of what type of tissue
A
Fibrous tissue
Hyalin=joints
22
Q
Interventricular septum contains _____ of the cardia conducting system
A
AV node, bundle of his would be a better answer
23
Q
Medial lip of linea aspera of femur is a continuation of what
A
pectineal line
24
Q
Limb buds first appear as small elevations of ventrolateral body wall during which time in development
A
4th week of embryonic development
25
Which is anterior to the trachea in the superior mediastinum
Left brachiocephalic vein
26
The frontal sinuses, ethmoid, and nasolacrimal drain into where
Frontal sinuses-middle meatus
Ethmoid- Superior meatus
Nasolacrimal- Inferior meatus
27
Which muscle attaches to what tuberosity
brachialis
28
What is the action of the brachialis
Straight flexor
29
What is the embryological origin of hepatic parenchyma
somatic mesoder
30
The ulnar notch articulates with which structure
head of the ulna
31
The esophagus is lined with ____ epithelium
stratified squamous
32
Superficial perineal space or female contains
bartholin glands or greater vestibular glands
33
Tibialis posterior
medial cuneiform
34
Where are the cells that produce renin located
juxtaglomerular cells
35
Muscles of appendicular skeleton develop from
mesoderm (soma)
36
What is typically located at the left midclavicular line in 5th intercostal space
Apex of heart
37
Transpyloric plane lies at the level of which vertabrae
L1
38
What vertabrae does the umbillicus lie at
L4
39
Myofilaments consist of long molecular chains of r what
actomyosin
40
Cremasteric layer of spermatic cord is continuation of which muscle
Internal abdominal oblique
41
Anterior portion of cloaca develops into what
vagina, birds have cloaca (they pee and poop out of the same hole)
42
Where are the adenoids located
nasopharynx
43
What muscle forms the bed of the palatine tonsils
Palatoglossus
44
Arcuate line is a feature of which bone
ilium
45
Finger flexion, which muscle is a synergist to flexor digitorum superficialis
flexor digitorum profundus
46
Cephalic vein of arm normally drains into which vein
Axillary Vein (all go to axiallary)
47
Deltoid tuberosisty is located on ___ surface of shaft of humerus
proximal anterolateral
48
Arytenoid cartilage has synovial articulation with
cricoid cartilage
| I fel C6ick! Aye caroid!
49
What type of epithelium covers the vocal folds
stratum squamous
50
Which bone is formed by intramembranous ossification
Clavicle
51
Muscle supplied by common fibular (peronial) nerve
Biceps Femoris (2 heads) SH
52
What nerve supplies the Long Head of the biceps femoris
Tibial nerve
53
The pituitary gland is derived from what
Surface ectoderm (Rathke's Pouch)
54
Contraction of the esophageal sphincter occurs in what part of the stomach
Cardia
55
Which anatomical location does subclavian artery change its name
the 1st rib at level of
56
Pectoralisis minor attaches where
coracoid process
57
What is the innervation of posterior belly of the digastric
CN 7
58
What is the innervation of medial and lateral pterygoid and anterior belly of digastric
CN 5
59
Which of these is not true about the left lung:
- has an arterial impression
- has a lingula
- has a venous impression
- has an oblique fissure that separates the superior and inferior lobes
Has a venous impression
60
What muscle is responsible for lateral rotation of the thigh
Inferior gemellus
61
What type of cells line the ventricles of the brain
Ependymal cells
astrocytes-BB
microglia-ependimal cells
62
Cuboid of the foot articulates at the distal _____ and proximal ____
4th and 5th metatarsal and calcaneus
63
Where does the lateral cuneiform articulate
4th and 3rd metatarsal
64
How many bones are in the foot
26
65
What is the closed pack position of the ankle
Dorsiflexion and eversion of the foot
66
What structure is found at the most distal lateral portion of the humerus
capitulum
67
Pectoralis minor muscle is innervated by which nerve
Medial pectoral n
68
What innervates the pectoralis major
medial and lateral pectoral n
69
Where does the lesser saphenous vein drain into
Popliteal
70
The combination of conoid and trapezoid ligament form what ligament
coracoclavicular
| IMPORTANT KNOW!!
71
Linea semilunaris forms lateral border of which muscles
rectus adbominis
72
What structure is developed directly from the neural plate
neural groove
73
Sigmoid sinus terminates at what foramen
jugular foramen
74
During embryological descent of the thyroid gland, which foramen is formed
Foramen cecum
| IMPORTANT KNOW!!!
75
Ring of waldeyer is composed of what tissue
lymphatic tissues (adenoid and tonsils)
76
Which taste bud is the largest
Circumvallate
77
Most numerous not involved in taste
Fungiform?
78
At what VB level is adams apple located
C5
79
The pelvic floor is primary made up of ____ muscle
Levator ani
80
Which muscle elevates the larynx
thyrohyoid
81
What are mucosa cells of the stomach called
Cardiac cells
82
Where is the primary growth center of long bones
Diaphysis, secondary is metaphysis
83
What muscle attaches to the intertrochanteric line
vastus medialis
84
What is responsible for prevention of hyperextension of the hip
Y ligaments of Bigalow
85
What cell is most permeable during a plateau
Calcium, slow leaky calcium channel
86
Decrease B12 will show what anemia
megaloblastic hypochromic
87
What is the most common cause of microcytic anemia
iron deficiency
88
Contraction of the heart in relation to venous rectum and arterial output is regulated by
Frank starling
89
What is the MC Cause of left ventricular hypertorphy
Systemic Hypertension
90
What is the MC cause of right ventricular hypertrophy
Left side
91
What valve does the right ventricle pump through
Pulmonary semilunar
92
What only happens on mylenated beukris? (sp?)
saltatory conduction
93
What is temporal summation
One impulse activates many
94
When there is an elderly female with a pulsating around temporal artery and its hard
giant cell arteritis
95
Chloride is exchanged for what in chloride shift
Bicarbonate
96
Lack of nerve innervation to colon is called what
Congenital megacolon
97
Myenteric plexus is located between where
muscular layers
98
What hormone start spermatogenesis
FSH, also starts the menstrual cycle
99
Pneumotaxic center is responsible for
controls inspiration
100
What controls the expiration
apneustic centers (in the medulla oblongata and pons)
101
Dissociation curve of hemoglobin shift to the left by increase in which
oxygen
102
Which substance made by the kidney for oxygen carrying capacity in the blood
erythropoietin
103
What substances cause pyloric sphincter to close
enterogastrone
104
The majority of glucose is reabsorbed in which part of nephron
proximal convoluted tubule
105
What cranial nerve in particular mediates motor control of pharyngeal phase of swallowing
CN 10
106
What is transmitted by dorsal column medial meniscal pathway
2 point discrimination, vibration, and fine touch
107
What is transmitted by the lateral spinalthalamic tract
Pain and temperature
108
Increase in muscle mass during exercise is due to
increase in number of actin and myosin filament increase fibers
109
Carb is digested first in
mouth (salivary amylase)
110
What NT inhibits pain
enkephalins and endorphins
111
Radial notch is located on
proximal ulna
112
Lunate bone articulates with
medial scaphoid
113
Deltoid ligament is located on what
ankle
114
Which of the following is a gomphosis:
- sutures of the skull
- symphysis pubis
- teeth
- spheroid
teeth
| -
115
spiral groove is located on which bone:
- calcaneus
- humerus
- ulna
- femur
humerus
116
Which type of cells line the upper respiratory tract:
- simple squamous
- stratified squamous
- pseudostratified ciliated columnar
- simple columnar
pseudostratified ciliated columnar
117
WHat is the function of a Kupffer cell:
- phagocyte of the liver
- neurotransmitter carrier
- secretion of mucous
- ciliary action
phagocyte of the liver
118
ALveoli Type II cells, found in the lungs secrete which of the following:
- LH
- Serotonin
- Surfactant
- Mucous
surfactant
119
WHich nerve is interrupted when flexion of the thumb can no longer occur:
- radial
- median
- ulnar
- musculocutaneous
median
120
Examples of syndesmoses joints are:
- teeth and styloid process
- distal ulna/radius and distal tibia/fibula
- sternoclavicular and costovertebral
- radiocarpal and atlanto-occipital
distal ulna/radius and distal tibia/fibula
121
Which of the following processes is located on the ulna and mandible:
- coracoid process
- conoid process
- coronoid process
- clinoid
coronoid process
122
What does HCG maintain:
- Corpus albicans
- ovaries
- corpus luteum
- corpus coallosum
corpus luteum
123
What is the primary muscle of hip abduction:
- gluteus maximus
- obturator externus
- gluteus medius
- gracilis
gluteus medius
124
Which of the following muscles plantar flexes the foot:
- pollicis longus
- tibialis anterior
- extensor digitorum longus
- peroneus longus
peroneus longus
125
Which is located in the middle mediastinum:
- pericardium
- esophagus
- thoracic aorta
- superior vena cava
pericardium
126
Where is the origin of the coracobrachialis:
- infraglenoid tubercle
- coracoid
- acromion
- supraglenoid tubercle
coracoid
127
which of the following covers the entire surface of a muscle fiber:
- endomysium
- epimysisum
- perimysium
- endoneurium
endomysium
128
What bones from the squamous suture:
- frontal and nasal bones
- parietal and temporal
- two parietal
- parietal and occipital
parietal and temporal bones
129
The linea aspera is located on:
- Anterior femur
- lateral femur
- medial femur
- posterior femur
posterior femur
130
What is the nerve supply to the medial thigh:
- superior gluteal
- deep femoral
- obturator
- femoral
obturator
131
Please choose the correct arterial order:
- Aorta, Brachiocephalic, R common carotid (and r. subclavian)
- aorta, vertebral artery, basilar
- L. common carotid, subclavian
- aorta, thyroid ima
Aorta, Brachiocephalic, R common carotid (and r. subclavian)
132
Which muscle borders the anatomical snuff box:
- Flexor digitorum superficialis
- flexor digitorum longus
- flexor digitorum profundus
- extensor pollicis longus
extensor pollicis longus
133
What does the major calyces empty into:
- minor calyces
- pyramids
- renal pelvis
- ureter
renal pelvis
134
Which of the following is a triangular sheet that extends from the sustentaculum tali to the posterior inferior surface of the navicular bone:
- deltoid ligament
- plantar calcaneonavicular ligament
- plantar aponeurosis
- calcaniometatarsal ligament
plantar calcaneonavicular ligament
135
What is the primary function of papillary muscles:
- control backflow from right ventricle to right atrium
- control backflow from right ventricle to aorta
- control backflow from right atria to right ventricle
- control backflow from left ventricle to left atrium
control backflow from right ventricle to right atrium
AND
control backflow from left ventricle to left atrium
136
Which of the following is parallel to the floor:
- coronal
- sagittal
- transverse
- mid sagittal
transverse
137
All of the following are considered rotator cuff muscles EXCEPT:
- supraspinatus
- infraspinatus
- teres major
- teres minor
teres major
138
The supraglenoid tubercle is found on which of the following:
- clavicle
- scapula
- humerus
- coracoid
scapula
