The thorax is lined with - Study guides, Class notes & Summaries

Why do multicellular organisms need specialised exchange surfaces but single celled organisms don't? - ANSWER single celled organisms can exchange materials across their CSM to meet requirements - metabolic activity low → O2 needs low + CO2 produced is low - large SA:V ratio Multicellular organisms are the opposite - high metabolic rate (active + maintain temp) - small SA:V ratio 3 main features of an efficient exchange surface - ANSWER • increased surface area • thin layer • ...

A & P II Straighterline BIO202 | 2024 Questions & Answers | 100% Correct | Verified Chemoreceptors sensitive to blood carbon dioxide levels are primarily located in - carotid arteries Which of the following is NOT true about the heart? - The apex of the heart is directed superiorly and to the left. Of the types of damage resulting from a myocardial infarction, which is most likely to cause the greatest increase in the Q-T interval? - left bundle branch block In a physiology lab,...

Classification of organisms according to evolutionary relationships. - Answer-Phylogeny Evolutionary classification - Answer-Taxonomy Domain> Kingdom> Phylum> Class> Order> Family> Genus> Species (Did King Phillip Come Over For Grandma's Soup) [ex. Homo sapien](italicized) - Answer-Linnaean system of classification (taxonomy) Basal Group: Branch from oldest common ancestor, no other branch from species. Sister Taxa: Share common ancestor - Answer-Phylogeny relationshi...

NU 650 EXAM 3 WITH COMPLETE SOLUTION When percussing the abdomen in a patient with constipation, which of the following sounds would you expect to find in the LLQ? A. Tympanic B. Dull C. Resonant D. Hyperresonant B Which of the following represents the proper position for the NP to assess the patient's abdomen? A. Stand at the patient's left side and proceed in a systematic fashion. B. Stand at the patient's left side and assess any problem areas first C. Stand at the patient'...

HESI A2 ENTRANCEEXAM FOR CHAMBERLAINCOLLGE OF NURSING 2023 QUESTIONSWITH ANSWERS ANATOMY AND PHYSIOLOGY (A&P) Which is an anterior muscle? A. Gluteus maximus B. Quadriceps femoris C. Biceps femoris D. Adductor magnus How might the headrest on a car prevent traumatic injury? A. By limiting hyperflexion of the neck B. By limiting hyperextension of the neck C. By reducing vertebral compression D. By preventing disc degeneration Which might you expect to see in a whiplash injury? ...

Chemoreceptors sensitive to blood carbon dioxide levels are primarily located in - carotid arteries Which of the following is NOT true about the heart? - The apex of the heart is directed superiorly and to the left. Of the types of damage resulting from a myocardial infarction, which is most likely to cause the greatest increase in the Q-T interval? - left bundle branch block In a physiology lab, the students designed an experiment to illustrate how the heart responds to changes in blood p...

Unitek LVN Chapter 7 The Respiratory System bronch/o, bronchi/o - answerbronchial tube, bronchus laryng/o - answerlarynx, throat nas/o - answernose ox/i, ox/o, ox/y - answeroxygen pharyng/o - answerthroat, pharynx phon/o - answersound, voice pleur/o - answerpleura, side of the body -pnea - answerbreathing pneum/o, pneumon/o, pneu- - answerlung, air pulm/o, pulmon/o - answerlung sinus/o - answersinus somn/o - answersleep spir/o - answerto breath thorac/o, thorax - answerchest, pleu...

Accessory muscles

ASU BIO 201 LAB 2 TEST BANK QUESTIONS WITH CORRECT DETAILED ANSWERS ALL CORRECT Osteoblasts - Answer--bone forming cells -produce collagen fibers during bone formation Long Bones - Answer--bones that are longer than they are wide Diaphysis - Answer--long central portion of each long bone -houses medullary cavity that contains yellow bone marrow that is lined by a tiny epithelium called the endosteum Epiphysis - Answer--End of a long bone -contains spongy bone with red bone marrow ...

Surgery EOR Exam PA Easy Questions and Answers 100% Correct A 54-year-old man presents to the emergency department with crampy abdominal pain, nausea, and vomiting. The patient has not passed gas or had a bowel movement for at least 10 hours. On examination, the abdomen is distended and there are high-pitched bowel sounds with rushes. A plain radiograph of the abdomen reveals cecal distension to 12 cm. What is the most appropriate definitive management for this patient? A Intravenous flu...