Bio 103 exam 4 - Study guides, Class notes & Summaries

172 Final Exam Hondros term 3 Practice Questions and Answers (100% Pass) What gauge needle would we use for donating blood? - Answer️️ -16-18 gauge needle How long should you scrub the site? Hub? - Answer️️ -Site-30 seconds, Hub-15 seconds What is our preferred method used to clean a site or hub? Why? - Answer️️ -chlorhexidine (lasts 24 hours) What should you pay attention to using any type of iodine on a patient? - Answer️️ -allergies to shellfish Complications - Answe...

Bio 103 Exam 4 Questions and Answers Already Passed **Question 1:** What factor contributes to the formation of deserts at 30 degrees latitude north and south of the equator? A) Climate change B) Tectonic plate movement C) All of the above D) Wind patterns Answer: C) All of the above **Question 2:** How does energy flow through an ecosystem? A) Energy flows into ecosystems, but is never lost B) There is no energy input into ecosystems C) Energy flows into ecosystems an...

NIU BIO 103 Exam 4 Questions and Answers Already Passed What term refers to the process where humans select specific desirable traits in organisms over many generations? Artificial selection What concept states that rates and processes of change in the Earth's crust are constant? Uniformitarianism What type of selection occurs when individuals prevent mating attempts or make fertilization unlikely? Prezygotic What was Darwin's theory related to evolution through natural selec...

BIO 103 EXAM 4 COMPLETE STUDY GUIDE QUESTIONS WITH CORRECT ANSWERS

NIU: BIO 103- Exam 4 Latest Update Graded A+ What is the driving force behind the diversity of life on Earth? Evolution is the unifying principle of biology. What was a French naturalist who wrote a 44-volume catalog of all known plants and animals? Count Buffon was a French naturalist who wrote a 44-volume catalog of all known plants and animals. What was Count Buffon's significant contribution to the field of biology? Count Buffon provided evidence of descent with modificati...

BIO 103 EXAM 4 COMPLETE STUDY GUIDE QUESTIONS WITH CORRECT ANSWERS

Final Exam: NUR172 / NUR 172 (Latest 2024 / 2025) Intravenous Therapy for the Practical Nurse Exam | Rated A Review | Questions and Verified Answers | 100% Correct – Hondros Q: During blood collection, nurse notices hematoma. What action would you take? Answer: DC collection and apply pressure to site until bleeding stops Q: What symptoms would you expect to observe in a patient that has a citric toxicity (causes hypocalcemia) from a rapid blood transfusion? Answer: Positive trousseau sign, Po...

BIO 103 Exam 1 Questions and Answers Already Passed What principle explains that every living organism is composed of cells, and cells can only come from other cells? cell theory How would you define an educated guess made to explain a phenomenon? Provide an example. A hypothesis. Example: -Leaves reflect green light more than other colors. -Leaves do not utilize green light for photosynthesis. What term describes a well-substantiated explanation of some aspect of the natural ...

BIO 103 Lecture Exam 5 Study Guide Questions with Verified Solutions What field of study involves the naming and classification of organisms? Taxonomy Who is commonly known as the "Father" of Taxonomy? Carolus Linnaeus Describe binomial nomenclature. Each species receives a unique two-part name: the first part, the genus, is a noun; the second part, the species, is an adjective modifying the noun. What are the rules for scientific naming? 1. Names are typically Latinized. 2. Con...