Brs gross anatomy exam - Study guides, Class notes & Summaries

If a stab wound lacerated the posterior humeral circumflex artery passing through the quadrangular space on the shoulder region, which of the following nerves would be injured? A) Radial nerve B) Axillary nerve C) Thoracodorsal nerve D) Suprascapular nerve E) Accessory nerve - B) The axillary nerve runs posteriorly to the humerous, accompanying the posterior humeral circumflex artery through the quadrangular space and innervating the teres minor and deltoid muscles - none of the other n...

BRS: GROSS ANATOMY EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ A 12-yr old girl suffers from tethered cord syndrome (results in defective closure of neural tube) characterized by an abnormally low conus medullaris, which is tethered by short, thickness filum terminale, leading to progressive neurological defects in legs and feet - which of the following defects is commonly associated with this syndrome? A) Spina bifida occuulta B) Kyphosis C) Meningomyelocele D) Herniated disk E)...

BRS: Gross Anatomy Exam Questions & Answers | 100 Questions with 100% Correct Answers | Updated 2024 | Guaranteed A+ If a stab wound lacerated the posterior humeral circumflex artery passing through the quadrangular space on the shoulder region, which of the following nerves would be injured? A) Radial nerve B) Axillary nerve C) Thoracodorsal nerve D) Suprascapular nerve E) Accessory nerve - answerB) The axillary nerve runs posteriorly to the humerous, accompanying the posterior humera...

BRS: Gross Anatomy Exam Questions & Answers | 100 Questions with 100% Correct Answers | Updated 2024 | Guaranteed A+ If a stab wound lacerated the posterior humeral circumflex artery passing through the quadrangular space on the shoulder region, which of the following nerves would be injured? A) Radial nerve B) Axillary nerve C) Thoracodorsal nerve D) Suprascapular nerve E) Accessory nerve - answerB) The axillary nerve runs posteriorly to the humerous, accompanying the posterior humera...

(C) In the left fifth intercostal space Rationale: On the surface of the chest, the apex of the heart can be located in the left fifth intercostal space slightly medial to the midclavicular (or nipple) line. The sternal angle is located at the level where the second ribs articulate with the sternum. The xiphoid process lies at the level of T10 vertebra. - ANSWER-1. A 32-year-old patient who weighs 275 lb comes to the doctor's office. On the surface of the chest, the physician is able to loc...

Axial skeleton - ANSWER-includes the skull, vertebral column, ribs, and sternum. Bones - ANSWER-serve as a reservoir for calcium and phosphorus and act as biomechanical levers on which muscles act to produce the movements. Long bones - ANSWER-have a shaft (diaphysis) and two ends (epiphyses). The metaphysis is a part of the diaphysis, the growth zone between the diaphysis and epiphysis during bone development. Sesamoid bones - ANSWER-develop in certain tendons and reduce friction on the...

A 32-year-old patient who weighs 275 lb comes to the doctor's office. On the surface of the chest, the physician is able to locate the apex of the heart: (A) At the level of the sternal angle (B) In the left fourth intercostal space (C) In the left fifth intercostal space (D) In the right fifth intercostal space (E) At the level of the xiphoid process of the sternum - ANSWER-The answer is C. On the surface of the chest, the apex of the heart can be located in the left fifth intercostal space sl...

A 63-year-old man comes to the emergency department with back pain, weakness, and shortness of breath. On examination, he has an aneurysm of the abdominal aorta at the aortic hiatus of the diaphragm. Which of the following pairs of structures would most likely be compressed? (A) Vagus nerve and azygos vein (B) Esophagus and vagus nerve (C) Azygos vein and thoracic duct (D) Thoracic duct and vagus nerve (E) Inferior vena cava (IVC) and phrenic nerve - ANSWER-(C) Azygos vein and thoracic du...

BRS: Gross Anatomy Exam If a stab wound lacerated the posterior humeral circumflex artery passing through the quadrangular space on the shoulder region, which of the following nerves would be injured? A) Radial nerve B) Axillary nerve C) Thoracodorsal nerve D) Suprascapular nerve E) Accessory nerve - answer-B) The axillary nerve runs posteriorly to the humerous, accompanying the posterior humeral circumflex artery through the quadrangular space and innervating the teres minor and deltoi...