Nutrition Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Nutrition? On this page you'll find 1163 study documents about Nutrition.
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GNUR 294 Exam II Questions with Complete Solutions
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Parasympathetic Nervous System Correct Answer-Rest and digest 
Cholinergic 
Ach 
 
Sympathetic Nervous System Correct Answer-Fight or flight 
Adrenergic 
NE 
 
Alpha 1 receptors Correct Answer-Constriction of blood vessels, sphincters, and uterus 
Ejaculation 
Mydriasis 
 
(Vasoconstriction = increased BP) 
 
Beta 1 receptors Correct Answer-Increase contractility 
Increase HR 
Decrease insulin release 
 
(Predominantly found on heart) 
 
Beta 2 receptors Correct Answe
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NURS FINAL EXAM Questions with Complete Solutions
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A molecule that is a storage form of carbohydrate is Correct Answer-glycogen. 
 
A body has been sectioned in such a way that there is one whole lung per section and the urinary bladder has been split in half. What type of section is this? Correct Answer-Sagittal 
 
As cells are pushed from the deeper portion of the epidermis toward the surface, Correct Answer-they die. 
 
The lens of the eye thickens when the Correct Answer-ciliary muscles contract. 
 
Articular cartilage receives oxygen and nu...
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CNUR 402 Questions with Complete Solutions
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A nurse states that her patient looks "like he's a hundred years old". Which of the following does this statement reflect? 
A. Perceived Age 
B. Chronological Age 
C. Functional Age 
D. Subjective Age Correct Answer-A. Perceived Age 
 
Subjective age: also referred to as feel age or age identity; describes a person's perception of his or her age 
 
Perceived age: other people's estimation of someone's age 
 
Chronologic age: the length of time that has passed since birth 
 
Functional age:...
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NUR 402 Exam 3 Questions with Complete Solutions
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What are the risk factors for bladder cancer? Correct Answer-#1 cigarette smoking 
Workplace exposure to industrial chemicals 
Radiation for cervical cancer 
Cyclophosphamide chemotherapy 
Chronic bladder irritation from 
- Recurrent urinary tract infections (UTI) 
- Long-term indwelling catheters 
- Kidney and bladder stones 
 
What are the clinical manifestations of bladder cancer? Correct Answer-Hematuria - often first sign 
Bladder irritability 
Dysuria 
Frequency 
Urgency 
 
Diagnostics 
- ...
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GNUR 293 Patho Module 1 Questions with Complete Solutions
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cell injury causes Correct Answer--Hypoxia 
-Oxidative stress 
-Nutritional imbalances 
-chemical agents 
-Physical/mechanical agents 
-infectious agent 
-genetic alterations 
-immunologic alterations and inflammation 
 
Mechanisms of cellular injury Correct Answer-· ATP Depletion 
· ROS (reactive oxygen species) 
· Intracellular calcium entry (lead mitochondrial membrane permeability -> apoptosis) 
· Membrane damage 
· Protein misfolding/dna damage 
 
Definition of hypoxia Correct Answe...
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GNUR 293: Alterations in blood flow (exam 3) Questions with Complete Solutions
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Atrophy Correct Answer-cells shrink and reduce their differentiated functions in response to normal and injurious factors 
 
cause of atrophy (5) Correct Answer--disuse 
-poor nutrition 
-denervation 
-ischemia 
-persistent cell injury 
 
2 biochemical pathways for atrophy Correct Answer-1. ubiquitin- proteosome system 
2. lysosomes 
 
Hypertrophy Correct Answer-increased cell mass accompanied by an augmented functional capacity in response to physiologic and pathophysiologic demands 
-musc...
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GNUR 293: Exam 4 Questions with complete solutions
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Central chemoreceptors Correct Answer-Located in the medullary center 
Respond to changes in CO2 and pH 
 
Peripheral chemoreceptors Correct Answer-Located in the aortic arch and carotid bodies 
Respond to decrease in arterial O2 (PaCO2) 
 
Why can administering too much oxygen to a COPD patient potentially cause respiratory arrest? Correct Answer-COPD patients rely on low levels of oxygen as their main stimulus to breathe (hypoxic drive). Supplementing too much oxygen takes away this drive to ...
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GNUR 156 - Chapter 1 Questions with Complete Solutions
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Muscle requires ______ provided by __________ in blood that are manufactured in ____________ Correct Answer-oxygen, erythrocytes, bone marrow 
 
Erythrocyte synthesis requires ________, which is secreted by the kidneys Correct Answer-Erythropoietin 
 
Body has more than ______ types of cells Correct Answer-200 
 
Cells/Tissues are classified into ____ groups Correct Answer-4 groups 
1. Epithelium 
2. Muscle 
3. Nervous 
4. Connective 
 
Neurons receive information from ______ and send informati...
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GNUR 293: Alterations in Immune Function Questions with Complete Solutions
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Which cytokine has some anti-inflammatory effects? 
 
A. Interleukin-1 (IL-1) 
B. Interleukin-10 (IL-10) 
C. Tumor necrosis factor alpha (TNF-alpha) 
D. None of the above; all cytokines have pro-inflammatory effects Correct Answer-B. Interleukin-10 (IL-10) 
 
B lymphocytes provide humoral immunity through which process? 
 
A. Direct cell lysis 
B. Initiating an inflammatory response 
C. Production of antibodies 
D. Secretion of perforins Correct Answer-C. Production of antibodies 
 
Which chara...
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GNUR 207 Concepts - Exam 1 Study Guide Questions with Complete solutions
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Lecture 1 - Historical Events & Nursing Today Correct Answer- 
 
Florence Nightingale () Correct Answer-- founder of modern nursing 
 
- cared for soldiers during Crimean War in Scutari, Turkey 
 
- first nurse researcher --> collected data on mortality and morbidity 
 
- founded first training school at St. Thomas' Hospital in London 
 
- wrote "Notes on Nursing: What it is and what it is not" 
 
Mary Seacole () Correct Answer-- "greatest Black Briton" 
 
- established hotel for injur...