Midterm Prep Flashcards
Natural lines located along the skin and generated by the tension in the dermal and epidermal layers of the skin
Langer Lines
What is the integrating center for the negative feedback loop that regulates body temperature?
Hypothalamus
A long band of tissue which connects the two lobes of the thyroid gland
Isthmus
Identify A and B
Supply blood to the small intestines
Superior and inferior mesenteric arteries
A simple column of epithelium compose the outer layer of the villus on the lining of the small intestine
Epithelial Tissue
Identify A and B
Is the third branch of the aortic arch and leads to the arm
A - Right Subclavian
B - Left Subclavian
Identify A
These veins connect the sinuses of the dura mater with the veins located on the exterior surface of the skull
Emissary Veins
Identify A and B
These arteries supply blood to the brain
A - Internal Carotid
B - Vertebral Artery
Identify A
This structure is a direct branch of the internal carotid
Middle cerebral arteries
Identify A
This structure allows the lateral ventricles within the cerebral hemisphere communicate with the third ventricle
Foramen of Monro
Identify A
This structure produces nearly 800 ml of CSF daily
Choroid Plexus
Identify A
Separates the frontal and temporal lobes of the cerebrum
Fissure of Sylvius
Identify A
This structure is located in the frontal gyrus of the brain controls speech
Broca’s Area
Identify A
This structure is an anatomical landmark situated between the external and internal anal sphincters
White line of Hilton
Identify A
Adipose tissue is located in this skin layers
Subcutaneous Layer
Collagen is produced by this connective tissue cells
Fibroblasts
Identify A
This structure trifurcates into the left gastric, splenic and hepatic arteries
Celiac Artery
Identify A
An elongated quadrant of breast tissue that enters the axilla and is the only breast tissue located under the deep fascia
Tail of Spence
Identify A
This ligament extend from the dermis to the fascial layer and helps support the breast tissue
Suspensory ligaments of Cooper
Identify A
This structure separates the breast from the pectoralis muscle, which is a layer of areolar tissue that contains lymphatics and vessels
Retromammary Space
Identify A
This nerve innervate the latissimus dorsi muscle
Thoracodorsal Nerve
Identify A
These diaphragm veins drains into the liver
Veins of Sappey
Identify A
This is an enlargement of the neck of the gallbladder that is caused by a stone or stones
Hartmann’s Pouch
Identify A
This structure is an imaginary landmark formed by the cystic duct, common hepatic and inferior border of the liver
Triangle of Calot
Identify A
This avascular area is an anatomical landmark located in the mesentery and can be found by identifying the middle colic artery
Space of Riolan
Identify A
The artery is a large collateral vessel that connect the superior mesenteric circulation with that of the inferior mesenteric artery, and forms a continuous arcade along the mesenteric border of the colon
Marginal Artery of Drummond
Identify the type of healing
Secondary Intention
Identify Instrument
Are used for retrieving stones from the gallbladder and duct
Randall Forceps
The correct range for the pneumatic tourniquet pressure on an average adult for an upper extremity, higher than the systolic BP by one-half of the value
250 mm Hg - 300 mm Hg
The suture is placed through the seromuscular layer and submucosa. Obviously, this suture technique is used as the second layer in bowel anastomosis
Lembert Suturing Technique
Identify A
The gallbladder neck and cystic duct contain spiral-shaped mucosal folds called
Valves of Heister
Identify A
This ligament located superiorly on the thyroid, composed of connective tissue, connects the thyroid to the tracheal rings
Ligament of Berry
Identify A
This binds the small intestines to the posterior abdominal wall
Mesentery
Identify A
This muscle alone with the coccygeus forms the pelvic diaphragm
Levator ani
This structure are peritoneal folds located across the ascending colon from the cecum to the right flexure
Jackson’s Membrane
(Located near the cecum)
Identify A
This cartilage is distal to the thyroid cartilage and proximal to the thyroid gland
Cricoid
Identify A
This artery supplies blood to the thyroid gland
External Carotid Artery
Identify the GREEN
This structure serves as the anatomical division between the femoral and inguinal regions
Poupart’s Ligament
Identify A
This artery serve as the main blood supply for the pelvis and perineum
Internal Iliac Artery
Identify A
This artery is a branch of the abdominal aorta
Ovarian Artery
Identify A
This ligament encloses the round ligament and extends from the lateral surface of the uterus to the pelvic wall
Broad Ligament
Identify A
This artery divides into the supraorbital and supratrochlear
Ophthalmic Artery
Identify A
This nerve supplies the vocal chords and crosses the inferior thyroid arteries
Recurrent Laryngeal Nerve
Identify A
This nerve has five branches from superior to inferior after it enters the parotid gland
Facial Nerve
Identify A and B
A - Tricuspid
B - Bicuspid
Identify A
During a carotid endarterectomy it’s critical to prevent emboli this artery
Internal Carotid Artery
Water constitutes what average normal percentage of total body weight?
50% - 70%
Excessive secretion of growth hormones in adults causes
Acromegaly
Identify A
This artery divides into the anterior and middle cerebral arteries
Internal Carotid
Identify A
The fold of dura mater that separates the cerebral hemispheres
Falx Cerebri
Identify A
This structure is bounded posteriorly by the central sulcus, which is also known as:
Fissure of Rolando
Identify A
These veins drains the right side of the vertebral column
Azygos
Identify A
This structure is an important anatomical landmark, especially when performing a laparoscopic hernia repair. Superior to the line, the aponeurosis of the internal oblique muscle contributes to the anterior and posterior rectus sheaths. Inferior to the line, the internal oblique and transversus abdominis aponeuroses are situated anterior to the rectus muscle
Arcuate Line
Identify A
This artery branches into the internal mammary, axillary and lateral thoracic, supplying blood to the breast
Axillary Artery
Identify A
This structure is a posterior branch of the vagus nerve that must be identified during a truncal vagotomy
Nerve of Grassi
Identify A
This cystic node is located in the triangle of Calot.
Calot’s Node
Identify A
This structure ducts drain bile directly into the gallbladder
Common Hepatic Duct
Identify A
This is where the external iliac artery becomes the femoral artery
aka - Poupart’s ligament
Inguinal Ligament
Important nutrient for wound healing
Vitamin C
Identify the phase of healing, occurs right after injury and can last a few days to a few weeks
Inflammatory phase
In the event that a child needs an emergency procedure and the parents cannot be located, how can permission be obtained
Permission is signed by two consulting physicians
Identify A
These are small pancreatic ducts
Duct of Santorini
Identify A
The nerve innervates the serratus anterior muscle
Long Thoracic Nerve
Identify A
This artery supplies the cecum, ascending colon, hepatic flexure, and proximal portion of the transverse colon
Superior Mesenteric Artery
Normal cardiac output for an adult
Normal cardiac output for an adult is 4-8 L/minute
A chemical process that breaks down larger molecules into smaller molecules to provide energy
Catabolism
Identify A
This structure allows the third ventricle to connect to the fourth ventricle
aka - cerebral aqueduct
Aqueduct of Sylvius
Cells that secrete pepsinogen which is crucial for digestive processes in the stomach
Chief
A major starch-splitting enzyme secreted by the pancreas that acts in the small intestine
Amylase
Are the two most important ions that affect cardiac muscle contractility
Potassium and calcium
Lymph channels run parallel to what structures
Veins
What is the normal pH of blood
Normal blood values range from 7.3 to 7.45
What is the recommended minimum number of air exchanges in the OR
15 times an hour with three exchanges of fresh air
Name 3 ways the body losses heat
Radiation
Evaporation
Conduction
Using the X-ray as a guide fracture of this bone is most commonly associated with a fat embolism
Femur
Identify condition - characterized by compression of the abductor pollicis longus and extensor pollicis brevis tendon
De Quervain’s
Identify fracture - caused by falling on the back of the hand with the wrist flexed
aka - Reverse Colles’ Fracture
Smith’s
Identify A - injury to this nerve could cause claw hand
Ulnar Nerve
Using the X-ray, identify the fracture bone
aka Boxer’s Fracture
5th Metacarpal
Identify A - This structure is the site for most knee injuries
Medical Meniscus
Identify suturing technique
Technique provides excellent eversion of wound margins as compared to the regular technique
Vertical Mattress Suture
Identify suturing technique
This is a specialized suture that is used to re-create anatomical structures that are naturally inverted. This technique encourages inversion of the wound edges
Lembert Suture
The most common intraabdominal childhood tumor, commonly arises in and around the adrenal glands
aka - Wilms’ tumor
Nephroblastoma
Using the diagram, what type of surgery would this incision be utilized for?
Left Subcostal Incision - Spleen
For a splenectomy, a left rectus paramedian, midline, or subcostal incision is used to enter the peritoneal cavity
Identify A
This structure is connective tissue between the patella and the tibial tuberosity in the knee which facilitates quadriceps muscle contraction across the knee joint
Patellar Ligament
Identify A
This structure forms an articulation with the following bones: calcaneus, navicular, tibia, and calcaneus
Talus
Identify A
This structure provides primary blood supply to the pancreas
Superior Mesenteric Artery (SMA)
Identify A
this structure is a direct branch of the uterine artery
Internal Iliac Artery
Direct stimulation of the vagus nerve during a carotid endarterectomy will cause:
Hint: Low heart rate
Bradycardia
Identify A
If this structure is inquired (damage to/compression) the patient may experience a foot drop based on the fact the nerve is superficial to the fibular head
Peroneal
This organ is a mixed exocrine and endocrine organ
Pancreas
Identify incision, which avoids contact with the posterior rectus sheath
Pfannenstied
Identify A
This structure arises from the right hepatic artery
Cystic Artery