EXAMS DIRECTORY

Quiz Submissions - Quiz 3 Attempt 1 Written: Dec 27, 2020 8:45 PM - Dec 27, 2020 9:24 PM Submission View Your quiz has been submitted successfully. Question 1 In an electron microscope, what type of cells are used? Question options: live and fresh cells live, processed cells dead, but fresh cells dead, processed cells Hide Feedback Great job. Question 2 If a solution outside of a cell has a lower concentration of solutes inside of a cell, it is referred to as wha...

Quiz Submissions - Quiz 2 Your quiz has been submitted successfully. Question 1 When referring to pH, an example of something that is alkaline includes what? Question options: stomach acid baking soda orange juice water Hide Feedback Great job. Question 2 An atom that does not contain equal numbers of protons and electrons is referred to as what? Question options: Carbon dating Ion Bond Electron transfer Hide Feedback Great job. Question 3 I...

Quiz Submissions - Quiz 7 Submission View Your quiz has been submitted successfully. Question 1 Which plays a role in masticating food? Question options: kidneys tongue teeth pancreas Hide Feedback Great job. Question 2 What is the momentary change in the electrical potential of a neuron membrane? Question options: bicuspid valve cardiac cycle interstitial fluid action potential Hide Feedback Great job. Question 3 What is the structure re...

Quiz Submissions - Quiz 6 Attempt 1 Submission View Your quiz has been submitted successfully. Question 1 Which organelle appears to have come from bacteria? Question options: mitochondria vacuole ribosomes Golgi apparatus nucleus Hide Feedback Great job. Question 2 The community of bacteria in the human body provides benefits EXCEPT? Question options: Maintenance of gut Development of immune system Increase in antibiotic resistance Protection fr...

Question 1 of 33 3.0 Points What is the first step in the scientific process? • A. Hypothesis formation • B. Prediction • C. Data collection • D. Observation Feedback: Great job. Question 2 of 33 3.0 Points What is an example of a response to stimuli in a living organism? • A. A plant bending towards the sun • B. A fungi crawling away from a person • C. A bear hibernating in the winter • D. A bacteria taking up nutrients from...

Quiz Submissions - Quiz 4 Attempt 1 Question 1 How is it possible that a person can have blood type AA, BO or AB, for example? Question options: there are two alleles, and a person gets all three, but only expresses two there are three alleles, but a person only has two alleles there are three alleles, and a person expresses all three copies there are two alleles, but a person only has one allele Hide Feedback Great job. Question 2 What is the process of cell divi...

Quiz Submissions - Quiz 5 Submission View Your quiz has been submitted successfully. Question 1 What is a DNA mutation? Question options: a change to the RNA sequence of an individual a method to keep all individuals of a species the same a permanent change in the DNA sequence a mistake in the DNA sequence that can be fixed Hide Feedback Great job. Question 2 What direction do the two strands of DNA run? Question options: anti-parallel perpendicular trans...

BIOL180 - Quiz 1 Attempt 1 Submission View Your quiz has been submitted successfully. Question 1 1) What is the correct order from highest level to lowest level of taxonomic hierarchy? Question options: Order, family, genus, species Genus, species, order, family Species, genus, family, order Family, order, genus, species Hide Feedback Great. Question 2 2) Which is a single cell that lacks membrane bound organelles? Question options: Eukaryote Prokaryote ...

ATI - MED SURG EXAM 2 TTT 67777 1. The nurse is preparing the discontinue long term TPN therapy for a client. The nurse should plan to discontinue the TPN gradually to reduce the risk of which of the following adverse effects? a. Hyperglycemia b. Diarrhea c. Constipation d. Hypoglycemia- You taper it off to avoid this!!! Rationale PDF p.298: Never abruptly stop TPN. Speeding up/slowing down the rate is contraindicated. An abrupt rate change can alter blood glucose levels significa...

ATI - MED SURG EXAM 1 TTT 67777 1. A nurse is assessing a client who has left-sided heart failure. Which of the following findings should the nurse expect? a. Bradycardia b. Flushed skin c. Frothy sputum – pg.198 d. Jugular vein distention 2. A nurse is assessing a client who is experiencing renal colic from a calculus in left renal pelvis. Identify the area where the nurse should expect the client to have referred pain. (Find “hot spots” in the artwork) - CORRECT 3. ...