Venules Study guides, Class notes & Summaries

UCLA Phlebotomy Final Exam | Questions and Verified Answers| 100% Correct| A Grade (2024/ 2025) QUESTION basilic vein Medial vein of the antecubital area Last choice due to closest to the brachial artery QUESTION capillaries Answer: Microscopic / unicellular blood vessels linking arterioles to venules Are porous to allow for gas and nutrient exchange QUESTION cephalic vein Answer: Lateral vein of the antecubital area 2nd choice Most prominent o...

NREMT Exam ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS ALREADY GRADED A+||NEWEST VERSION cardiogenic shock - CORRECT ANSWER -the type of shock caused by inadequate function of the heart. This develops when the heart cannot maintain sufficient output to meet the demands of the body -caused by any disease or event which prevents heart pumping -can occur directly after AMI up to 24 hours Obstructive shock - CORRECT ANSWER The type of shock that results wh...

The forearm vein most commonly used for venipuncture is the? - correct answer a. median cubital The smallest veins in the human body are known as? - correct answer c. venules The aorta branches into smaller divisions called arteries, which in turn branch into even smaller divisions called? - correct answer b. arterioles Characteristics of capillaries include? - correct answer d. all of the above (having thin-walls, forming microscopic pathways, and connecting arterioles with ve...

Which of the typical blood vessels has a thin tunica tunica media dominated by collagen fibers? - veins Capillaries surrounding the choroid plexus is of which type? - Fenestrated capillaries Blood flow through a capillary bed is passed by what structure? - Atriovenous Anastomosis Blood flows toward the heart in the veins by? - -With the aid of contractions of the adjacent skeletal muscles. -Valves in the veins prevent the backflow of the blood -Pressure at the venules is higher than the ...

The forearm vein most commonly used for venipuncture is the? - a. median cubital The smallest veins in the human body are known as? - c. venules The aorta branches into smaller divisions called arteries, which in turn branch into even smaller divisions called? - b. arterioles Characteristics of capillaries include? - d. all of the above (having thin-walls, forming microscopic pathways, and connecting arterioles with venules) Within the capillaries, blood cell functions include? - d. all of...

Patm Correct Answer: 760 mm Hg (mercury) PN2 (partial pressure of nitrogen in air) Correct Answer: Patm * PN2 (760 * 0.78) = 592.8 mm Hg PO2 (partial pressure of oxygen in air) Correct Answer: Patm * PO2 (760 * 0.21) = 160 mm Hg Alveolus Correct Answer: tiny air sacs of lungs which allow for rapid gas exchange Atmospheric pressure Correct Answer: pressure exerted by weight of atmosphere Boyle's Law Correct Answer: P x V = k. Inverse relationship between pressure and volume ...

The forearm vein most commonly used for venipuncture is the? - a. median cubital The smallest veins in the human body are known as? - c. venules The aorta branches into smaller divisions called arteries, which in turn branch into even smaller divisions called? - b. arterioles Characteristics of capillaries include? - d. all of the above (having thin-walls, forming microscopic pathways, and connecting arterioles with venules) Within the capillaries, blood cell functions include? - d. all of...

Hemat - root word for blood Hypo - Means below normal, low logy - suffix for "the study of" Hepatitis - inflammation of the liver cytology - study of cells Retinoblastoma - tumor of the eye neuropathy - disease of the nervous system PHLEB/O/TOMY - PHLEB = VEIN O= COMBINING VOWEL TOMY= INCISION, CUTTING B.I.D - Twice a day BMP - BASIC METABOLIC PROFILE BP - Blood Pressure CBC - Complete Blood Count Most common requested test in the hematology department -...

Ch 3- Physiology and Histology of the Skin Exam with Correct Answers What is a part of both hair and skin? A- melanin B- nerve endings C- blood vessels D- fibroblasts - CORRECT ANSWER-A- melanin What term does not refer to an esthetician's who specializes in the beauty and health of skin? A- specialist B- histologist C- technician D- skin therapist - CORRECT ANSWER-B- histologist What is microcirculation? A- the binding of a protein molecule to a glucose molecule that results i...

NREMT Practice Questions With Verified Correct Answers | Updated 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, suc...