Parathyroid Disorders

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Which component of plasma is responsible for maintaining blood osmolarity?

Proteins

Which type of leukocyte is the first to arrive and fight bacteria?

Neutrophils

What is the role of thrombin in the response to vascular damage?

Promotes blood clotting

Which hormone is released by the anterior pituitary and promotes sodium and water excretion?

<p>ANP</p> Signup and view all the answers

Which hormone stimulates the fight or flight response and is released from the adrenal medulla?

<p>Epinephrine</p> Signup and view all the answers

Which hormone is released by the kidneys and stimulates the production of red blood cells?

<p>EPO</p> Signup and view all the answers

Which of the following is true about thrombin?

<p>Thrombin breaks down fibrinogen into fibrin.</p> Signup and view all the answers

What is the major difference between veins and arteries?

<p>Veins contain valves while arteries do not.</p> Signup and view all the answers

What is the direction of blood flow in the heart?

<p>From the aorta to the body.</p> Signup and view all the answers

Which of the following is a symptom of hyperparathyroidism?

<p>Soft and deformed bones</p> Signup and view all the answers

What is the main role of the glomerulus in the nephron?

<p>Filtration</p> Signup and view all the answers

What happens to the GFR when blood pressure decreases?

<p>GFR decreases</p> Signup and view all the answers

Which of the following is true about the cardiac action potential compared to a normal action potential?

<p>The cardiac action potential has a longer duration.</p> Signup and view all the answers

What does the QRS complex in an ECG represent?

<p>Depolarization of the ventricles</p> Signup and view all the answers

What is the relationship between resistance, flow, and pressure?

<p>Increasing resistance increases flow.</p> Signup and view all the answers

Which layer of the adrenal cortex releases glucocorticoids, such as cortisol?

<p>Zona Fasciculata</p> Signup and view all the answers

Which hormone is responsible for causing an enlarged thyroid in iodine dependent goiter?

<p>Thyroid-stimulating hormone (TSH)</p> Signup and view all the answers

Which type of diabetes is characterized by the body no longer reacting to insulin?

<p>Type II diabetes</p> Signup and view all the answers

Which hormone is responsible for regulating blood volume and pressure, and causes salt reabsorption in the distal convoluted tubule (DCT)?

<p>Aldosterone</p> Signup and view all the answers

What is the primary function of lymph nodes in the body?

<p>To fight infection and prevent it from entering the bloodstream</p> Signup and view all the answers

What is the term for interrupted blood flow to the brain?

<p>Stroke</p> Signup and view all the answers

Which hormone causes water reabsorption in the collecting duct?

<p>ADH</p> Signup and view all the answers

Which hormone causes Na+ reabsorption in the distal convoluted tubule?

<p>aldosterone</p> Signup and view all the answers

Which hormone is released by the liver and causes blood vessels to constrict?

<p>angiotensin II</p> Signup and view all the answers

Which hormone is released by the kidneys in response to low blood pressure and causes an enzyme cascade and release of angiotensin?

<p>renin</p> Signup and view all the answers

Which organ secretes acid (H+) in the proximal and distal tubules?

<p>Kidneys</p> Signup and view all the answers

Which organ reabsorbs bicarbonate (HCO3-) in the proximal and distal tubules?

<p>Kidneys</p> Signup and view all the answers

Which condition is characterized by an increase in pH and an increase in CO2 levels due to vomiting?

<p>Metabolic alkalosis</p> Signup and view all the answers

Which condition is characterized by a decrease in pH and a decrease in CO2 levels due to diarrhea?

<p>Metabolic acidosis</p> Signup and view all the answers

Which condition is characterized by a decrease in pH and an increase in CO2 levels due to asthma?

<p>Respiratory acidosis</p> Signup and view all the answers

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