Anatomy II Exam 1 Flashcards
The inguinal ligament attaches to which of the following pairs of structures?
ASIS and AIIS
AIIS and Ischial spine
ASIS and Pubic Tubercle
ASIS
ASIS and Pubic Tubercle
What muscles attached to the red area indicated? (Picture) Gluteus Maximus
Iliacus
Gluteus Medius
Gluteus Minimus
Gluteus Medius
All of the following features except one are a characteristic of the male pelvis in comparison with the female pelvis. Which one is characteristic of the female pelvis? Deeper Greater Pelvis Round Obturator Foramen Wide Pubic Arch Large Acetabulum
Wide Pubic Arch
Which of the following features marks the boundary between the false (greater) pelvis and the true (lesser) pelvis? Pelvic Brim Pelvic Diaphragm Perineum Iliac Crest
Pelvic Brim
The less and greater sciatic notches are separated by which of the following landmarks? PSIS PIIS Ischial Tuberosity Ischial Spine
Ischial Spine
The greater sciatic notch is converted into superior and inferior parts by which of the following features? Sartorius Muscle Iliacus Muscle Ilioinguinal Ligament Piriformis Muscle
Piriformis Muscle
Which of the following arteries branches off the anterior division of the internal iliac and supplies pelvis musculature and muscle of the medial thigh? Obturator Umbilical Inferior Gluteal Superior Gluteal
Obturator
Superior vesicular arteries supply part of the urinary bladder and are branches off which of the following? Superior gluteal artery Obturator artery Umbilical artery Pudendal artery
Umbilical artery
The major constituent of the pelvic diaphragm is the levator ani complex. Which of the following is NOT part of the levator ani complex? Puborectalis Pubococcygeus Coccygeus Iliococcygeus
Coccygeus
Which of the following forms a muscular sling at the anorectal junction? Puborectalis Pubococcygeus Coccygeus Iliococcygeus
Puborectalis
Which of the following muscles in the superficial perineal pouch runs alongside the inferior border of the rami of the ischium and pubis? Sphincter urethrae Superficial and Deep Perineal Muscles Ischiocavernosus Muscle Bulbospongiosus Muscle (Bulbosaur muscle)??????
Ischiocavernosus Muscle
Which of the following structures does not exit the pelvis via the greater sciatic foramen? Superior Gluteal artery Inferior Gluteal artery Sciatic nerve Obturator nerve Inferior gluteal nerve
Obturator nerve
Which muscle separates the exit of the superior and inferior gluteal arteries from the pelvic cavity? Quadratus Femoris Obturator Internus Superior Gemellus Inferior Gemellus Piriformis
Piriformis
The membranous fascia of the scrotum is also referred to as which of the following? Buck fascia Dartos fascia Camper fascia Scarpa fascia
Dartos fascia
The male and female external genitalia are derived from homologous embryonic primordia. The genital swellings of the embryo form which of the following adult structures? Scrotum Labia minora Clitoris Shaft of the penis
Scrotum
Multiple layers form the wall of the scrotum. Which of the following is the deepest layer and is a tough fibrous coat adherent to the testes? Dartos Fascia Tunica albuginea Internal Spermatic Fascia Parietal Tunica Vaginalis
Tunica albuginea
Which of the following layers of the uterus undergo the most pronounced changes during the menstrual cycle? Endometrium Myometrium Perimetrium Mesometrium
Endometrium
Which of the following is the longest and widest part of the uterine tube? Isthmus Ampulla Intramural Fimbriae
Ampulla
The ejaculatory duct open into which of the following regions? Bulbourethral duct Seminal colliculus Prostatic sinus Bulbourethral gland
Seminal colliculus
Paired elongated erectile tissue structures that surround the vaginal orifice are referred to as which of the following? Labia minora Labia majora Bulbs of the vestibule Greater vestibular glands
Bulbs of the vestibule
Which of the following are paired, double membrane folds formed by peritoneal extensions that help to suspend the uterus and support it during pregnancy? Mesosalpinx Mesovarium Broad Ligament Round Ligament
Broad Ligament
The pectinate line marks the division between the visceral (endodermal) and somatic (ectodermal) arterial, venous, lymphatic and nerve supply to the anal canal True False
True
Which of the following is NOT a characteristic of the external sphincter? It extends the entire length of the anal canal It is a thick ring of smooth muscle It is controlled voluntarily via the pudendal nerve It is supplied by the inferior rectal artery
It is a thick ring of smooth muscle
The medial boundary of the linea aspera is a continuation of which of the following landmarks? Pectineal line Gluteal tuberosity Soleal line Intertrochanteric crest Intertrochanteric line
Pectineal line
The quadrate tubercle, which is the attachment site of the quadratus femoris, is found on which of the following features? Soleal line Gluteal tuberosity Greater trochanter Intertrochanteric crest Intertrochanteric line
Intertrochanteric crest
What is the approximate angle of inclination in the average young adult? 175 150 125 74 15
125
The medial boundary of the linea aspera on the posterior surface of the femur continues inferiorly as which of the following landmarks? Lateral supracondylar line Posterior boundary of popliteal fossa Medial boundary of popliteal fossa Medial supracondylar line
Medial supracondylar line
The descending branch of the lateral femoral circumflex artery forms an anastomosis with which of the following? Inferior gluteal artery Medial femoral circumflex Genicular anastomosis Cruciate anastomosis
Genicular anastomosis
The calcaneus transmits weight from the talus to metatarsals 4 and 5 via which of the following bones? Cuboid Middle Cuneiform Navicular Lateral cuneiform Medial Cuneiform
Cuboid
The adductor tubercle is a site for the partial attachment of the adductor magnus muscle and is found on which of the following sites? Inferior border of the inferior pubic ramus Lateral border of the lateral tibial condyle Medial femoral epicondyle Lesser trochanter of the femur
Medial femoral epicondyle
What muscle attaches to blue #30 in the photograph? (Picture, could change up number) Quadratus femoris Vastus Medialis Iliopsoas Gluteus Maximus
Iliopsoas
Which of the following is a characteristic for both the ilioinguinal and iliohypogastric nerves? Innervate the psoas major muscle Pass posterior to the quadratus lumborum Are both part of the L1 ventral ramus Together form the lumbosacral trunk Supply the adductor muscles of the thigh
Are both part of the L1 ventral ramus
Most of the nerves of the lumbar plexus exten lateral to the psoas major muscle. Which of the following nerves pierces the psoas major and lies on its anterior surface? Femoral Obturator Ilioinguinal Iliohypogastric Genitofemoral
Genitofemoral
Which of the following nerves/branches supply cutaneous innervation to the lower medial quadrant of the buttock? Posterior rami of L1-L3 and S1-3 Iliohypogastric nerve and anterior rami of T12 Branches from posterior femoral nerves Branches of anterior rami from lateral femoral cutaneous nerve
Branches from posterior femoral nerves
The gluteus medius and minimus are actually the same muscle separated by which of the following? Femoral Nerve Iliotibial tract Superior gluteal nerve (and artery) Inferior gluteal nerve
Superior gluteal nerve (and artery)
Which of the following structures passes through both the greater and the lesser sciatic foramen? Piriformis muscles Sciatic nerve Pudendal nerve Posterior femoral cutaneous nerve
Pudendal nerve
The Trendelenburg test is used to evaluate which of the following muscles: Pectineus Gluteus Medius Gluteus maximus Quadriceps femoris
Gluteus Medius
The three capsular ligament so the hip limit which of the following motions? Lateral thigh rotation Hip hyperextension Hip flexion Medial thigh rotation
Hip hyperextension
The ligamentum teres attaches to the fovea of the head of the femur and supports a small artery that supplies the head of the femur. This small artery is a branch of which of the following? Femoral Obturator Superficial iliac Pudendal
Obturator
Which of the following represents the lateral boundary of the femoral triangle? Adductor Magnus Adductor Longus Sartorius Pectineus
Sartorius
Which of the following is found in the femoral triangle but not the femoral sheath? Femoral artery Femoral vein Femoral nerve Lymphatics
Femoral nerve
Which of the following muscles of the anterior thigh inserts on the less trochanter of the femur? Sartorius Iliopsoas Pectineus Adductor Brevis
Iliopsoas
Which of the following arteries supplies the medial compartment of the thigh? Femoral Obturator Deep Femoral Saphenous
Obturator
Which of the following muscles attaches to both the medial aspect of the femur (linea aspera) and the adductor tubercle creating the adductor hiatus? Gracilis Pectineus Adductor Longus Adductor Magnus
Adductor Magnus
Which of the following muscles is part of the posterior compartment of the thigh and attaches to the ischial tuberosity proximally and is capable of extralli rotating the knee? Semimembranosus Semitendinosus Biceps femoris (both heads) Adductor Longus
Biceps femoris (both heads)
Which of the following statements concerning lymphatic drainage from the lower limb is correct? Lymphatics draining the lateral foot ascend with the great saphenous vein Lymphatics draining the lateral foot end in superficial lymph nodes Lymphatics draining the lateral foot end in lymph nodes in the popliteal fossa Lymphatics draining the lateral food also drain the external genitalia and perineum
Lymphatics draining the lateral foot end in lymph nodes in the popliteal fossa
Which of the following structures attach the menisci to the rims of the tibial plateaus? Coronary Cruciates Collaterals Fibular Collateral Ligament
Coronary
Which of the following muscles is necessary to unlock the knee from it’s extended position? Plantaris Popliteus Soleus Lateral head of the gastrocnemius
Popliteus
Which of the following is not found in the popliteal fossa? Popliteal nerve Tibial nerve Popliteal artery Popliteal vein
Popliteal nerve
During knee extension, the patella is pulled proximally by the quadriceps and also laterally. Which of the following is required to counteract the lateral pull of the patella? Vastus medialis oblique Vastus lateralis Vastus intermedius Biceps femoris
Vastus medialis oblique
The popliteal fossa is formed by the borders of the four muscles. Which of the following pairs of muscles forms the interior boundaries of the popliteal fossa? Semimembranosus and biceps femoris Semitendinosus and semimembranosus Medial and lateral heads of the gastrocnemius Popliteus and peroneus
Medial and lateral heads of the gastrocnemius
