SCORE SPHERE

NURS 617 2025/2026 EXAM 3 QUESTIONS WITH 100% CORRECT ANSWERS During the cardiac cycle, which structure directly delivers action potential to the ventricular myocardium? a. Sinoatrial (SA) node b. Atrioventricular (AV) node c. Purkinje fibres d. Bundle branches - c. Purkinje fibres Each cardiac action potential travels from the SA node to the AV node to the bundle of His (AV bundle), through the bundle branches, and finally to the Purkinje fibres and the ventricular myocardi...

NURS 617 2025/2026 FINAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS Autosomal Dominant - The defect is on the short arm of chromosome 4 Rare; most common is 1 in 500 1 copy causes the phenotype, Normal parent with a heterozygous parent, half of the children will be normal, and the other half will express the disease. 50% chance of inheriting that disorder mutation autosomal dominant - If a child is born with an autosomal dominant disease but there is no family history, this is probab...

NURS 617 2025/2026 MIDTERM EXAM QUESTIONS WITH 100% CORRECT ANSWERS Innate immunity - the first line of defence → epithelial barrier (our skin!) and inflammation. First line of defence in innate immunity - physical and mechanical barriers, biochemical barriers, normal microbiome Second line of defence in innate immunity - inflammation Physical and mechanical barriers - skin and mucous membranes lining the GI, GU, and respiratory tracts. These cells turnover quickly to "wash...

NURS 617 2026 COMPREHENSIVE EXAM QUESTIONS WITH 100% CORRECT ANSWERS Once it is released from its site of synthesis in the Beta cells of the pancreas, ___(hormone) is widely distributed to its target cells located in many tissues in the body. Three of these tissue types (liver, muscle, and fat) seem to have response elements capable of interacting with ___(hormone) through receptor actions. ___(hormone) interacts with receptors on the surface of these cells. This interaction triggers...

NURS 617 TEST PAPAER 1 COMPREHENSIVE EXAM QUESTIONS WITH 100% CORRECT ANSWERS Which test is used to measure a 3 - 4-month average of blood glucose? Select one: a. haemoglobin A1c b. CBC c. serum glucose d. serum insulin - a. haemoglobin A1c Insulin is an anabolic hormone. Select one: True False - True Physiologic actions of the hormone Estrogen include all the following except: a. Stimulates growth of female reproductive organs b. Causes sodium and water retention by ...

NURS 617 TEST PAPER 2 COMPREHENSIVE EXAM QUESTIONS WITH 100% CORRECT ANSWERS Functions of the nervous system (4) - - Detecting, analysing and transmitting information o Provides foundation for intelligence, anticipation, and judgment o Controls skeletal muscle movement o Helps to regulate cardiac and visceral smooth activity Definition of Neurons - functional cells that conduct impulses to other nerve cells, muscles, or gland cells Three parts of a neuron - cell body, dendrites, ...

NURP 502 2025/2026 COMPREHENSIVE EXAM (QUESTIONS WITH 100% CORRRECT ANSWERS) Is it recc to test prepubescent girl for Group A strep who present with vulvovaginitis? - Yes, this is a common cause for that age group What are other causes of vulvovaginitis in prepubescent girls? - Nonspecific causes like irritants (perfumes, abuse) Pin worms Group A What is the first line tx for vulvovaginitis? - Hygiene Start with the lowest intervention Look at causes like new clothes worn w...

NUR 631 REVISED NEW EDITION 2025/2026 EXAM MUST PASS!! GRADED A+ QUESTIONS WITH 100% ACCURATE ANSWERS A 19-year-old college student, Todd, is brought to your clinic by his mother. She is concerned that there is something seriously wrong with him. She states for the past 6 months his behaviour has become peculiar and he has flunked out of college. Todd denies any recent illness or injuries. His past medical history is remarkable only for a broken foot. His parents are both healthy. He...

NUR 631 ASSESMENT TEST EXAM MUST PASS!! GRADED A+ QUESTIONS WITH 100% ACCURATE ANSWERS Which one of the following is NOT an enzyme produced in the pancreas? A. amylase B. Protease C. Lipase D. Pepsin - D. Pepsin The backflow of gastric or duodenal contents into the esophagus is known as? A. gastroesophageal reflux B. cholelithiasis C. esophageal spasm D. peptic ulcer disease - A. gastroesophageal reflux The most common site for diverticulosis to occur is the? A. jejunum...

NUR 631 2026 REVISION EXAM MUST PASS!! GRADED A+ QUESTIONS WITH 100% ACCURATE ANSWERS Human Development Perspectives - lifelong, multidimensional, multidirectional, multidisciplinary, contextual, plasticity, involves growth, maintenance and loss, and is constructed of biological, environmental and individual factors. Major forces that influence human development - genetics vs. heredity, environment, health beliefs, parenting, education, family, socioeconomic status, sociocultural con...