Thorax & Abdomen Quizzes.
What is the name for ventral rami from region T12
Subcostal nerve.
What is the portion of the covering the upper surface of the diaphragm?
The diaphragmatic parietal pleura
All of the following are functions of the tongue EXCEPT: A. chemical breakdown of food B. taste C. mastication D. movement of food
A
All of the following are true of the left lung EXCEPT: A. It contains a middle lobe B. The root of the lung contains the left primary bronchi C. The hilus can be found on the medial surface of the lung D. It contains the oblique fissure
A
All of the following are true regarding external intercostal muscles EXCEPT: A. they are innervated by intercostal nerves T1-T6 only B. At or near the costochondral junction, the muscle thins out and becomes membranous aka the external intercostal membrane C. EIM originate from the lower margin of the rib above and pass medially and inferiorly to insert into the upper margin of the rib below D. There are 11 of these muscles E. EIM elevates the ribs and helps with inspiration
A
All of the following forms the root of the lung EXCEPT: A. A structure that brings oxygenated blood from the heart → lung B. A structure that branches from the pulmonary trunk C. A structure that branches from the trachea D. A structure that brings deoxygenated blood from the heart → lung
A
All of the following structures contain musculi pectinati EXCEPT: A. left atrium B. right atrium C. right auricle D. left auricle
A
Choose the correct statement regarding spermatogenesis: A. the location of spermatogenesis takes place external to the abdominal cavity B. it cannot occur at body temperature, the temperature must be slightly higher C. occurs within the prostate D. spermatogenesis is the degeneration of sperm
A
Choose the false statement: A. The wall of a vein is thicker than the wall of a artery B. Blood vessels carry blood from the heart to organs and then back to the heart C. In the capillaries, carbon dioxide and waste materials are passed from tissues into the bloodstream D. Arterioles branch to form capillaries
A
Choose the false statement: A. jugular notch is on the inferior border of the manubrium B. The manubrium articulates with the clavicles C. we can find the sternal angle at the junction of the manubrium and body of the sternum D. The manubrium is the superior portion of the sternum E. the epigastric fossa is a depression of the xiphoid process
A
The pericardium is best described as: A. the sac in which the heart lies B. A chamber of the heart C. A structure that allows for the heart to exhibit excessive movement D. A structure that is made up of 4 sacs
A
This structure can be found posterior to the heart: A. thoracic esophagus B. thyroid cartilage C. pharynx D. larynx
A
Vessels that contain oxygenated blood are: A. all of the choices B. arteries C. veins D. arterioles
A
What best describes rib 8? A. false B. false and floating C. floating D. true
A
Which line is curved at the lateral border of rectus abdominis? A. linea semilunaris B. linea alba C. arcuate line D. linea albicante
A
Which of the following allows extension of the vessels and carrying of a pulse? A. elastic fibers and smooth muscle B. capillaries C. tributaries D. cusps or valves
A
Which of the following is correct regarding the transpyloric plane? A. horizontal plane halfway between the jugular notch of sternum and pubic symphysis B. horizontal plane between the tubercles of the iliac crests C. lies at the level of LV3 D. lies at the level LV5
A
Which of the following valves does NOT have 3 cusps? A. mitral B. tricuspid C. aortic D. pulmonary
A
The tertiary bronchi are continuous with: A. larynx B. bronchioles C. primary bronchi D. trachea
B
Which chamber's main part is taken up by 4 separate openings of the pulmonary veins? A. right atrium B. left atrium C. left ventricle D. right ventricle
B
Which kidney sits more inferior? A. Right kidney B. left kidney
A, due to the mass of the liver above it.
The greater curvature can be found in all of the following areas EXCEPT: A. right side of stomach B. over the fundus C. left side of stomach D. inferior side of pyloris
A.
Name the structure that turns forward through the internal intercostal muscle, external intercostal membrane and pectoralis major muscle
Anterior cutaneous branch of the intercostal nerve
Choose the correct pathway. A. Blood capillary → lymphatic capillary → afferent vessel → lymph node → efferent vessel → artery B. Blood capillary → lymphatic capillary → afferent vessel → lymph node → efferent vessel → vein C. Blood capillary → lymphatic capillary → efferent vessel → lymph node → afferent vessel → vein D. Blood capillary → lymphatic capillary → lymph node → afferent vessel → efferent vessel → vein
B
Choose the true statement regarding structures of the ribs: A. the costal groove contains the intercostal artery, vein, and nerve from superior to inferior B. the anterior end of the rib articulates with the costal cartilage C. the neck is the sidest portion medial to the head D. the tubercle articulates with the bodies of thoracic vertebrae E. the head portion of each rib articulates with the transverse process of thoracic vertebra
B
Choose the true statement: A. All veins contain at least 3 cusps. B. Smooth muscle and elastic fibers can be found in arteries, arteri- oles, veins, and venules C. Cusps help separate the flow of blood into 2 directions: 1 toward the heart and 1 away from the heart D. The smooth muscle contractions in veins help bring blood back up to the heart
B
The greater vestibular glands: A. drain into the uterus B. secretes mucus C. located posteriorly from the pubis D. is fatty and lies over the pubis symphysis
B
The loose connective tissue lies in which mediastinum? A. posterior B. anterior C. superior D. middle
B
The ova courses through all of the following organs of the female reproductive system except: A. ovaries B. urethra C. uterine tube D. uterus
B
The spongy urethra: A. traverses the urogenital diaphragm B. is near the 2 small exocrine glands, the bulbourethral glands C. traverses the urinary bladder D. is surrounded by the corpus cavernosa
B
Choose the false statement: A. the moderator band contains the right branch of the artioventricular bundle B. The base is a rounded projection of the heart and points inferiorly and to the left C. the atria lie posterior to the ventricles so blood passes horizontally D. the coronary sinus receives the veins that drain the heart itself
B, the apex is a rounded projection of the heart, points inferiorly and to the left.
Sperm courses through the organs of the male reproductive system in which order: A. The testes, ductus deferens, epididymis, seminal vesicles, ejaculatory duct, prostate gland, urethra, penis B. The prostate gland, epididymis, ductus deferens, seminal vesicles, testes, ejaculatory duct, urethra, penis C. The testes, epididymis, ductus deferens, seminal vesicles, ejaculatory duct, prostate gland, urethra, penis D. The prostate gland, testes, epididymis, ductus deferens, seminal vesicles, ejaculatory duct, urethra, penis
C
The common hepatic duct, which drains the ________, and the cystic duct, which drains the _______, connect to become the __________. A. Spleen, cysts, bile duct B. Spleen, cytosol, mixed hepatic duct C. Liver, gall bladder, bile duct D. Kidneys, pancreas, pancreatic duct
C
A __________ is a male gonad, which contains many ____________ __________________ that function in production of _________________. A. epididymis, seminiferous tubules, testosterone B. prostate, efferent ducts, testosterone C. testis, seminiferous tubules, sperm D. testis, efferent ducts, estrogen
C
Choose the false statement regarding the spermatic cord: A. ascends through the scrotum to the inguinal ring B. contains the ductus deferens C. formed collectively by the ureter and its arteries and veins D. travels through the inguinal canal
C
What are the 2 branches of the internal thoracic artery? A. superior epigstric and inferior epigastric B. deep circumflex iliac and musculophrenic C. superior epigastric and musculophrenic D. inferior epigastric & deep circumflex iliac
C
Which of the following describes the parietal pleura. A. rich blood supply and poor nerve supply B. supplied by the bronchial arteries C. rich blood and nerve supply D. lines the lung
C
Which statement regarding the liver is incorrect? A. The porta hepatis is at the junction of the four lobes B. It is an exocrine gland that produces bile C. The diaphragmatic surface presents the four lobes of the liver D. The inferior surface of the liver is known as the visceral surface
C
Which structure drains into the right brachiocephalic vein? A. axillary duct B. thoracic duct C. Right lymphatic duct D. cisterna chyli
C
All of the following describe the duodenum EXCEPT: A. C-shaped organ B. first part of the small intestines C. proximal 2/5 of small intestines D. receives fluid from liver and pancreas
C, the Jejunum is 2/5ths.
Choose the incorrect pair regarding the nine regions of the abdomen: A. 8: right inguinal area B. 3: Pubic area above pubic symphysis C. 5:right hypochondriac area related to costal cartilage D. 7: left lateral lumbar area
C.
Choose the correct path. A. Tertiary bronchioles → respiratory bronchioles → alveolar ducts B. Trachea → secondary bronchi → tertiary bronchi C. Larynx → trachea → bronchioles D. Respiratory bronchioles → alveolar ducts → alveoli
D
Choose the false statement regarding the uterus: A. it expands during development of a fetus B. the body of the uterus extends posteriorly to a constriction called the isthmus C. its located upon the superior surface of the urinary bladder D. it extends from the cervix to the vestibule of the vagina
D
Choose the true statement A. The trachea is 16-20 cm long B. The left primary bronchus is 2.5 cm long C. The trachea lies posterior to the esophagus D. In the hilum, a structure that allows passage for air can be found
D
Choose the false statement: A. the abdominal aorta is retroperitoneal B. The quadratus lumborum helps make up the posterior abdominal wall C. anterior abdominal wall muscles are segmenally innervated by the thoracopelvic nerves and intercostal nerve D. the skin of the abdomen is innevated by anterior and lateral cutaneous branches
C. The anterior abdominal wall are segmentally innervated by the thoracoabdominal nerves and subcostal nerve.
Choose the false statement: A. the urinary bladder stores urine B. the cortex of the kidney lies at the periphery while the medulla lies internal to it. C. the lateral border of the kidney is convex D. The location of the renal sinus marks the entrance into the hilus E. The ureter crosses the bifurcation of the common iliac artery
C. The location of the HILUS marks the entrance into the Renal sinus.
The afferent lymphatic vessel does all of the following EXCEPT: A. Has a structure that allows lymph to flow in 1 direction B. Has the same 3 layers as a vein C. has valves D. Sends lymph to an artery
D
The falciform ligament extends from: (Think attachment - not what it contains) A. The greater curvature of the stomach to the transverse colon B. The liver to the round ligament C. The liver to the obliterated umbilical vein D. None of the above
D
What is the portion that lines the sternum, ribs and intercostal muscles?
Costal parietal pleura.
What is the junction of costal pleura and diaphragmatic pleura?
Costodiaphragmatic recess.
What is the junction of costal and mediastinal pleura?
Costomediastinal recess
What is the portion that courses over the apex of the lungs and reaches as high as the neck of the first rib?
Cupolar (cervical) parietal pleura
All of the following protect the heart laterally EXCEPT: A. intercostal muscles B. lungs C. ribs D. sternum
D
The key difference(s) between bronchi and bronchioles is/are: A. Bronchi are larger B. Bronchioles are more numerous C. Bronchioles do not contain cartilage D. all of the choices are correct
D
The pericardium blends: A. it does not blend into anything B. into the myocardium C. into the endocardium D. into the diaphragm inferiorly
D
The surface that can be found adjacent to intercostal muscles is: A. lateral B. diaphragmatic C. medial D. costal
D
This structure is continuous with the esophagus: A. nasopharynx B. pyloric opening C. none of the above D. laryngopharynx
D
What landmark lies at junction of the body and manubrium? A. epigastric fossa B. jugular notch C. the tubercle of the rib D. sternal angle
D
What vessels pass from the right ventricle to the lungs A. superior vena cava B. aorta C. pulmonary veins D. pulmonary arteries
D
Which statement regarding the kidneys is correct? A. The two kidneys are called the inferior and superior kidney B. The left kidney is slightly lower than the right kidney C. The suprarenal gland lies upon the inferior pole D. The hilus is located on the medial border
D
Which statement regarding the urinary system is incorrect? A. The urinary system consists of the kidney, ureter, urinary bladder and the urethra B. The lateral border of the kidney is convex C. The ureters descend along the posterior abdominal wall, cross the bifurcation of the common iliac artery and turn medially toward the bladder D. The trigone is the part of the urinary bladder located between the two openings of the ureter and external urethral surface
D, It is between the 2 openings and INTERNAL urethral orifice
Choose the correct term for reddish lines in the skin of the abdomen. A. inguinal ligament B. peritoneum C. linea albicante D. striae gravidarum
D.
Choose the false statement: A. transversus abdominis inserts into the rectus sheath B. Internal oblique is innervated by the subcostal nerve only C. external oblique inserts into the iliac crest and rectus sheath via aponeurosis D. rectus abomdinis originates from the xiphoid process
D. The rectus abdominis orginates from the pubic crest and pubic symphysis
What courses posteriorly and divides into medial and lateral branches
Dorsal rami
T or F. The mitral valve lies between the right atrium and the right ventricle
False. The mitral valve lies between the left atrium and the left ventricle.
What is the name of the ventral rami from regions T1-T6
Intercostal nerve
Name the structure that branches off a typical intercostal nerve that pierces the internal and external intercostal muscles and serratus anterior m.
Lateral cutaneous branch of the intercostal nerve.
What is the portion that forms the lateral boundaries of the mediastinum?
Mediastinal parietal pleura
What is the name for ventral rami from regions T7-T11
Thoracoabdominal nerves.
T or F. Internal intercostal muscles are involved in expiration and external intercostals are involved in inspiration
True
T or F. The anterior interventricular artery (also known as the LAD or left anterior descending) and the circumflex artery are branches of the left coronary artery (LCA).
True
What are the larger branches of spinal nerves that course forward into the intercostal spaces
Ventral rami