Shapes of cells Study guides, Class notes & Summaries

PATHO 370 MIDTERM EXAM LATEST COMPLETE GUIDE 2023. PATHO 370 Pathophysiology. Gas exchange occurs in which of the respiratory system's structures? Selected Answer: Trache a Correct Answer: Alveoli Response Feedback: The alveoli allow air to come in indirect contact with the bloodstream through the pulmonary capillary system. This alveolar membrane, which is one cell thick, allows carbon dioxide to diffuse into the alveoli from the bloodstream and oxygen to diffuse to the bloodstream ...

NSG 6020 3P Exam Questions and Answers Updated for 2022/2023 Full Exam NSG 6020 3P Exam Questions and Answers Updated 2022 1. When performing a visual acuity test the nurse practitioner notes 20/30 in the left eye and 20/40 in the right eye using the Snellen eye chart. This means: a) have the patient returning in two weeks for a follow up vision screen b) dilated the eye and retest c) refer the patient to an ophthalmologist d) document this as a normal finding 2. The Ameri...

C453 Clinical Microbiology Study Questions With Answers (Updated 2022) A+. Describe the general characteristics of bacteria by answering the following questions. a. Are bacteria prokaryotic or eukaryotic? Why? Prokaryotic because their genetic material (DNA) is not housed within a true nucleus. b. Single-celled or multicellular? Why? Usually unicellular c. Can they be seen with the naked eye? Why? No; typically they are about 1um (need to be at least 100um to be visible without a microscope...

Test Bank for APEA 3P Actual Exam Test Bank (APEA Question Bank) (Mostly Resourceful) Updated A+ APEA 3P Actual Exam Test Bank (APEA Question Bank) (Mostly Resourceful) APEA 1. When performing a visual acuity test the nurse practitioner notes 20/30 in the left eye and 20/40 in the right eye using the Snellen eye chart. This means: a) have the patient returning in two weeks for a follow up vision screen b) dilated the eye and retest c) refer the patient to an ophthalmologist d) documen...

IB Biology Review with Complete Solutions cell theory -All living things are composed of cells -cells come from preexisting cells -Cells are smallest unit of life Challenges to cell theory: muscle fibres -They are fused cells, so they're long and have multiple nucleus -challenges cells are autonomous units Challenges to cell theory: Giant algae -certain species may grow large -challenges idea cells are microscopic and larger organisms are composed of many Challenges ...

Test Bank for Biology: Concepts and Investigations 5th Edition Mariëlle Hoefnagels Student name: 1) Thinking about life's organizationalhierarchy in a biological system, which of the following is the correct sequence from the smallest unit to the largest unit? A) atom - molecule -organelle - cell - tissue B) molecule - atom -organelle - tissue - cell C) cell - organelle -atom - tissue - molecule D) organelle -molecule - atom - tissue - cell E) atom - organelle -molecule - cell...

What group of chemicals is used in funeral preparations in extreme cases, such as bodies with edema or or ones exhibiting advanced decomposition? a. low index fluids b. humectants c. high index fluids d. water conditioning - Answer- c. high index fluids When is the correct time to inject tissue builder with a hypodermic syringe? a. after embalming b. before closing the mouth c. decomposition case report d. embalming case report - Answer- d. embalming case report A written rec...

capsid correct answer- protein shell that surrounds the nucleic acid what kind of capsid do naked viruses have? correct answer- only have nucelocapsid enevelope correct answer- external covering of a nucleocapsid usually a modified piece of the host cells membrane 3 types of viral capsids correct answer- helical icosahedral complex how does the viral envelope differ from host cell membrane? correct answer- glycoproteins are exposed on the outside of the envelope helical capsi...

Lack a nucleus or membrane bound organelles, usually unicellular. Smaller and simpler than most eukaryotic cells. Contain two types of domain Bacteria and Archaea. - Prokaryotic cells Ridged cell wall contains peptidoglycan. Includes a nucleoid (no nucleus) with no membrane-bound organelles. Multiply by binary fission - cell enlarges then divides - Bacteria Bacterial shapes: Coccus Rods (bacillus) Coccobacillus Vibrio Spirillum Spirochete - - Coccus - spherical - Rod (bacillus) - rod ...

What is Gastritis/Acute Gastritis? - THE CORRECT ANSWER IS Inflammation of the stomach lining. Causes include ingestion of alcohol, aspirin, NSAIDs; can also be caused by a virus, bacteria, an autoimmune disorder Treatment: Remove the offending agent! Chronic Gastritis - THE CORRECT ANSWER IS *H.Pylori is almost always a factor Causes: Person-to-Person, Fecal/Oral, Reservoir in water sources Complications: PUD, Atrophic Gastritis, Gastric Adenocarcinoma, Mucosal Lymphoma, Decreased Acid,...