Scalenus posterior - Study guides, Class notes & Summaries

MSN 610 Module 4 QUESTION AND CORRECT ANSWERS Muscles involved in respiration: Diaphragm Intercostal muscles Sternocleidomastoid, scalenus, trapezius - ANSWER Diaphragm: dominant muscle, contracts during inspiration intercostal: increase and decrease diameter of chest during inspiration and expiration accessory muscles are used during exercise or pulmonary compromise Bronchiectasis - ANSWER An abnormal condition of the bronchial tree characterized by irreversible dilation and dest...

MSN 610 Module 4 QUESTION AND CORRECT ANSWERS Muscles involved in respiration: Diaphragm Intercostal muscles Sternocleidomastoid, scalenus, trapezius - ANSWER Diaphragm: dominant muscle, contracts during inspiration intercostal: increase and decrease diameter of chest during inspiration and expiration accessory muscles are used during exercise or pulmonary compromise Bronchiectasis - ANSWER An abnormal condition of the bronchial tree characterized by irreversible dilation and dest...

Which of the following lung structures is NOT capable of gas exchange with capillaries? a. Alveolar ducts b. Respiratory bronchioles c. Terminal bronchioles d. Alveoli correct answer: c. Terminal bronchioles - part of the respiratory tree but NO gas exchange The muscle(s) of inspiration that increases the vertical dimension of the thoracic cavity by elevating the first two ribs? a. Scalenus anterior - side of neck attached to first rib b. Diaphragm - contraction = increase diameter an...

What are the parts of the lung and what does each part do? correct answer: Larynx Trachea - supplies both lungs Primary bronchi - supplies each lung Secondary bronchi - supplies each lobe Tertiary bronchi - supplies each bronchopulmonary segment (lobule) Bronchioles Terminal bronchioles Respiratory bronchioles (capable of gas exchange) Alveolar ducts & sacs with alveoli (capable of gas exchange) What is inspiration of the lungs due to? correct answer: Due to muscle contraction which...

Vascular Registry Exam Practice Questions With Answers Latest Updated 2024 (100% Correct) What is the first branch off of the aortic arch? - correct answer Innominate or brachiocephalic Which branch off of the arortic arch arises only off of the right side? - correct answer Innominate What does the innominate artery divide into? - correct answer right common carotid and subclavian arteries What is the second branch off of the arotic arch? - correct answer Left common carotid Where does th...

The upper arm is ______ to the thumb. -anterior -distal -proximal -supinated correct answer: Proximal Moving a limb toward the body is ______. -abduction -adduction -supination -pronation correct answer: Adduction A sesamoid bone, the knee is also known as the _____. -patella -frontellus -potillus -frontalus correct answer: Patella Where do the hip bones articulate anteriorly? -iliac crest -rectus abdominis -antithesis pubis -symphysis pubis correct answer: S...

MSN 610 Module 4 LATEST EXAM Update Questions And Answers | Passed Muscles involved in respiration: Diaphragm Intercostal muscles Sternocleidomastoid, scalenus, trapezius - ANSWER Diaphragm: dominant muscle, contracts during inspiration intercostal: increase and decrease diameter of chest during inspiration and expiration accessory muscles are used during exercise or pulmonary compromise Bronchiectasis - ANSWER An abnormal condition of the bronchial tree characterized by irreversib...

MSN 610 Module 4 QUESTION AND CORRECT ANSWERS Muscles involved in respiration: Diaphragm Intercostal muscles Sternocleidomastoid, scalenus, trapezius - ANSWER Diaphragm: dominant muscle, contracts during inspiration intercostal: increase and decrease diameter of chest during inspiration and expiration accessory muscles are used during exercise or pulmonary compromise Bronchiectasis - ANSWER An abnormal condition of the bronchial tree characterized by irreversible dilation and dest...

Posterior Triangle of the Neck Practice Questions and Answers 100% Pass A muscular patient who regularly lifts weights presents with pain and weakness in his right upper limb that has been slowly developing over time. His limb is cool and there is an obvious vascular insufficiency in his upper extremity. Subsequent tests show that a large vessel passing between the anterior and middle scalene muscles is being occluded by hypertrophy (enlargement) of the muscles due to the excercise. The ar...

Nursing entrance exam anatomy 93 Questions with Verified Answers median plane - CORRECT ANSWER Is a sagittal section. (sagitt = arrow) coronal plane - CORRECT ANSWER is an frontal section. (fron = forehead; frontal bone) transverse plane - CORRECT ANSWER Is a cross-section. (trans = across) anatomic position - CORRECT ANSWER The body is erect, the feet are slightly apart, the head is held high, and the palms of the hands are facing forward. superior - CORRECT ANSWER above infer...