16. Which of the listed superficial back muscles lowers the ribs:the broadest musclethe external intercostalthe posterior inferior dentate muscle17. The thickness of the abdominal white line:below the navel is wider and much thickerabove the navel is wider and much thinner, below the navel narrower and much thickerthe same throughout18. The clavicle has:body, sternal and acromial endsepiphyses and diaphysis.body, medial and lateral ends19. Which of the following structures bound the superficial inguinal ring mediallycrus lateralelig. Reflecsumlig. intercruralis20. Tubular bones consist of:cancellous matter covered by a thin layer of compact mattercompact matter covered by a thick layer of cancellous matter .compact matter covered by a thin layer of cancellous matter21. Which of the following back muscles attach to the ribs?greater and lesser rhomboidal musclesposterior superior dentate muscletrapezius muscle22. Which muscle pulls the skin of the chin up when it contracts?lower lip musclechin muscleupper lip muscle23. The number of bones in the hand is:27142224. The pelvic bone articulates with the sacrum:the auricular surfacethe iliac crestthe sciatic notch .25. Which of the following back muscles are attached to the acromion and the spine of the scapula?greater rhomboid muscletrapezius muscleposterior superior dentition26. Which of the muscles of the chest are truncopetal in origin:external and internal intercostal musclesgreater and lesser pectoral musclesanterior dentate muscle27. The long bone closes the pelvis:bottom .frontrear28. The upper wall of the inguinal canal is formed:m. obliquus internus abdominis, m. transversus abdominism. obliquus externus abdominislig. inguinale29. What is the tendon arch located in front of m. psoas major:medial arch ligamentanterior arch ligamentmedial arch ligament30. The lateral tract muscles are located:in the space between the corners of the ribs and the apexes of the transverse and spinous processesabove the spinous processes of the vertebraein the recess between the spinous and transverse processes

The most superficial muscle of the abdominal wall is the oblique.

The back of trunk muscles include the following:*1 pointgluteus maximus, gastrocnemius, hamstrings: semimembranosusDeltoid, trapezius, extensor carpi radialisquadriceps: vastus lateralis, tibialis anterior, fibularis longusFrontalis, Masseter, BuccinatorBackNextClear form

The deepest of the abdominal muscles is the ______. The most superficial layer is the ______.Multiple choice question.internal oblique; transversus abdominisinternal oblique; external obliquetransversus abdominis; external obliqueexternal oblique; internal oblique

31. Which bundles are absent from the right peduncle of the lumbar diaphragm:superiormedialintermediate32. True ribs:end freely in the abdominal musclesarticulate with the cartilage of the overlying ribarticulate with the sternum .33. The ratio of organic to inorganic matter in bone is:1 to 21 to 4 .1 to 334. Types of fixed bone connection:joint and suturesfusion and jointfusion and sutures35. Which muscle pulls the skin of the chin up when it contracts?lower lip muscleupper lip musclechin muscle36. Which of the following muscles has its attachment point on the greater trochanter?the greater gluteal musclethe thigh broad fascia tensorthe lesser gluteal muscle, the middle gluteal muscle, the external obturator muscle37. The sphenoid bone forms:the posterior part of the skull .the central part of the skullthe anterior part of the skull38. Flat bones consist of:two plates of compact matter with cancellous matter between them .compact matter covered by a thick layer of cancellous mattercancellous matter covered by a thin layer of compact matter39. The anterior wall of the vagina of the rectus abdominis muscle, below the navel, forms:posterior lamina of aponeurosis of internal oblique abdominal muscleaponeurosis of all broad abdominal muscles, transverse fasciaanterior lamina of aponeurosis of internal oblique abdominal muscle40. The total number of bones in the human body:over 200about 300about 50041. Bone growth in thickness is due to:the inner periosteum layercartilage covering the head of the bonethe yellow42. What is the tendon plate that separates the vascular and muscular lacunas called?lamina vastoadductorialig. Inguinalearcus iliopectinus43. The thickening of the fibrous layer of the articular bag is:menisciarticular lipsarticular ligaments .44. Which of the following muscles drive and penetrate the shoulder?m. deltoideusm. teres major, m. subscapularism. supraspinatus45. Which muscle passes through the greater sciatic foramen:inner lock muscleupper and lower twin musclessternum46. The lateral tract of the middle layer of the deep back muscles is represented by:m. transversospinalism. splenius capitis et cervicism. erector spinae (trunci)47. Bone cells:osteocytes, osteons, osteoblastsostia, osteons, osteocytesosteoblasts, osteoclasts, osteocytes .48. Which muscle of the shoulder girdle forms the upper boundary of the triceps and quadriceps:m. sub spinatousm. infraspinatusm. subscapularis49. Which of the following muscles form the first layer of the forearm flexors:round pronator, radial and ulnar flexors of the handdeep finger flexor and thumb flexorsquare pronator, radial and ulnar flexors of the hand50. The middle part of a bone is called:epiphysisdiaphysishypophysis

Which muscles extend the back (vertebral column)?