Venules Study guides, Class notes & Summaries

T or F : If you squeeze the finger too hard it may dilute the blood with swab particles and ruin the test. - ANSWER-True Define bilirubin - ANSWER-Light Sensitive ____________________________________ are federal regulations passed by Congress and administered by the Center for Medicaid Services (CMS). - ANSWER-Clinical Laboratory Improvement Amendments of 1988 (CLIA) Clinical Laboratory Improvement Amendments (CLIA) are federal regulations passed by Congress and administered by ________...

1. A missing p-wave indicated what structure is not depolarizing/firing properly thus not properly depolarizing the atrium? a. AV node b. SA node c. Bundle Branches d. Perkinje Fibers 2. When left ventricular pressure begins to increase, this will be the driving force to open what valve? a. Pulmonary valve b. Tricuspid Valve c. Aortic Valve d. Bicuspid Valve 3. What is CO with the following values: HR: 60 BPM Systolic BP: 120 mmHg, Diastolic: BP: 80 mmHg, Stroke volume: 60 mL/beat a. 1.5 L/min b...

minimum urine output for adult 0.5mL/kg/hr ADH (antidiuretic hormone) - water retainer - vasoconstrictor (also called Vasopressin) - produced by hypothalamus - store and released from posterior pituitary ADH pathway - hypothalamus senses low blood volumed and increased serum osmolality - signal pituitary to release ADH - ADH causes kidney to retain water - water retention increases blood volume and decreases serum osmolality ANP (atrial natriuretic peptide) -...

When defective erythrocytes are broken down, A) they are removed from the blood by the lungs. B) their iron is excreted into the small intestine. C) bilirubin is formed from the breakdown of hemoglobin. D) their heme groups are converted into amino acids. E) their components cannot be recycled. - C) bilirubin is formed from the breakdown of hemoglobin. The exchange of nutrients and gases between the blood and tissue cells is the primary function of __________. A) arterioles B) veins C)...

150 NREMT Exam Questions and Answers, 2022/2023 update, GRADED A Document Content and Description Below 150 NREMT Exam Questions and Answers Which of the following is an example of an unsafe scene for an EMT-Basic to enter? A. Fifty-four-year old male with difficulty breathing B. Twenty-three-year o ld female with abdominal pain C. Eighteen-year old adolescent with a gunshot wound to the chest D. Four-year old child with leg pain >>>>C. Eighteen-year old adolescent with a gunshot w...

The aorta branches into smaller division called arteries, which in turn branch into smaller division called _____. a. venules b. capillaries c. arterioles d. cytes - correct answer c. arterioles The most important way to prevent the spread of infection during phlebotomy is by: a. wearing b. 10% bleach solution c. using a sharps container d. washing your hands - correct answer d. washing your hands What are the three isolation categories? a. droplet, allergy, contact b. airborne,...

The aorta branches into smaller division called arteries, which in turn branch into smaller division called _____. a. venules b. capillaries c. arterioles d. cytes Answer - c. arterioles The most important way to prevent the spread of infection during phlebotomy is by: a. wearing b. 10% bleach solution c. using a sharps container d. washing your hands Answer - d. washing your hands What are the three isolation categories? a. droplet, allergy, contact b. airborne, reverse, drop...

150 NREMT Exam Questions and Answers LATEST 2023 GRADED A+ Which of the following is an example of an unsafe scene for an EMT-Basic to enter? A. Fifty-four-year old male with difficulty breathing B. Twenty-three-year old female with abdominal pain C. Eighteen-year old adolescent with a gunshot wound to the chest D. Four-year old child with leg pain >>>>C. Eighteen-year old adolescent with a gunshot wound to the chest Reason: Any dispatch to a call with violence involv...

NREMT Practice Exam Questions & Answers 2024 Which of the following is an example of an unsafe scene for an EMT-Basic to enter? A. Fifty-four-year old male with difficulty breathing B. Twenty-three-year old female with abdominal pain C. Eighteen-year old adolescent with a gunshot wound to the chest D. Four-year old child with leg pain - ANSWER-C. Eighteen-year old adolescent with a gunshot wound to the chest Reason: Any dispatch to a call with violence involved, such as a gunshot w...

The forearm vein most commonly used for venipuncture is the? - correct answer Median cubital The smallest veins in the human body are known as? - correct answer Venules The aorta branches into smaller divisions called arteries,, which in turn branch into even smaller divisions called? - correct answer Arterioles Characteristics of capillaries include? - correct answer All of the above (having thin-walls, forming microscopic pathways, connecting arterioles with venules) Within...