Jowhellen

1. the site of blood cell formation hematopoiesis varies with age Correct Answer fetus - yolk sac beginning 3rd week gestation; shift to fetal liver & spleen by week 8 and to bone marrow by 5 month -birth to 5 years red marrow of all bones make blood cells -after 20 years red marrow primarily located in ilium, vertebrae, cranium and jaw, sternum and ribs, humerous and femur. 2. Hematopoiesis occurs throughout life and is stimulated by infiltration of the yellow or fatty bone marrow with red...

NR507 FINAL EXAM EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIED) 1. Which of the following symptoms are typical GERD symptoms Correct answer Heart burn and regurgitation 2. The bacteria that is associated with GERD is Correct answer H. pylori 3. A 50 - year - old is diagnosed with gastroesophageal reflux disease . This condition is caused by Correct answer Loss of muscle tone at the lower esophageal sphincter 4. What is a risk factor for the development of GERD C...

NR507 FINAL AB EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS 100% PASS (A+ CERTIFIED) 1. What phrase describes the condition in which a series of alveoli in the left lower lobe receive adequate ventilation but lack adequate perfusion Correct Answer A. A right to left shunt (B). Alveolar dead space C. A low ventilation-perfusion ratio D. Pulmonary hypotension 2. A function of the pericardium is to Correct Answer (A). Provide a barrier against extracardial infections B. Improve blood flow throu...

NR-507 DERMATOLOGY FINAL EXAM EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS| 100% PASS (A+ CERTIFIED) 1. What type of psoriasis is the most common and characterized by inflamed areas taopped w/ white silver scales Correct Answer plaque psoriasis 2. What type of psoriasis is characterized by small, red individual spots on the trunk and limbs & usually starts in childhood. It is also associated w/ strep throat. Correct Answer guttate psoriasis 3. What type of psoriasis is characterized by smo...

NR507 CNS- SENSORY & MOTOR DISORDERS FINAL EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIED) 1. There are some very well - known causes of Alzheimer's disease Correct Answer False 2. The effect of dementia on the brain results in cerebral cortex swelling Correct Answer False 3. Which of the following is true regarding dementia Correct Answer More than one type of dementia can co - exist in a patient 4. In Alzheimer's disease , the microtubules become misfolded a...

NR507 CARDIOVASCULAR DISORDERS FINAL EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS |100% PASS (A+ CERTIFIED) 1. T or F: In Coronary Artery Disease (CAD), pumping ability of the heart can be impaired due to the deprivation of oxygen. CAD: True 2. ______________________is a modifiable risk factor; the other listed risk factors are non-modifiable Correct Answer Obesity 3. Coronary artery disease (CAD) is mainly the result of: CAD: Longstanding artherosclerosis 4. Considered the leading cau...

1. One of the first pathophysiological responses to the decreased GFR in acute renal failure is: Secretion of creatine. Activation of the renin-angiotensin-aldosterone system. Reabsorption of BUN. Increased urination Correct Answer Activation of the renin-angiotensin-aldosterone system. One of the first pathophysiological responses to the decreased GFR is the activation of the renin-angiotensin-aldosterone system. 2. A pre-renal cause of acute renal failure is: Inflammation to the renal...

1. Bipolar Disorder Anticonvulsants Correct Answer combined with other medications to treat Bipolar disorder; may improve both mania and depression symptoms 2. Dysthymia is a persistent depressive disorder used to describe milder symptoms of depression that happen over longer periods of time. True False Correct Answer This statement is true. Dysthymia is a persistent depressive disorder used to describe milder symptoms of depression that happen over longer periods of time. 3. Despite the...

1. Chemicals secreted by cells Correct Answer hormones neurotransmitters cytokines 2. Three Methods of Communication between cells Correct Answer Gap junction chemical secretion Remote Signaling 3. remote signaling Correct Answer chemicals secreted can travel near or far to a specific cell 4. chemical secretion Correct Answer cells secrete chemicals into the bloodstream 5. gap junction Correct Answer A type of intercellular junction in animals that allows the passage of materials betwee...

1. Hypersensitivity Correct Answer Type 1: Type 1: Allergic reaction, Mediated by IgE, Inflammation due to mast cell degranulation Local symptoms: -itching -rash Systemic symptoms: -wheezing Most dangerous = anaphylactic reaction systemic response of hypotension, severe bronchoconstriction Main treatment: epinephrine reverses the effects 2. Hypersensitivity Correct Answer Type 2: Type 2: Cytotoxic reaction; tissue specific (ex: thyroid tissue) Macrophages are the primary effectors ce...