2. An otherwise healthy 82-year-old man has swelling of the left ankle after sitting and playing cards for 2 hours. He underwent coronary bypass surgery 10 years ago.Veins for the bypass grafts were taken from his left leg. Which of the following is most likely responsible for the swelling in his left ankle?A) Decreased capillary filtrationB) Decreased interstitial colloid osmotic pressureC) Decreased plasma colloid osmotic pressureD) Increased capillary pressureE) Increased lymph flowF) Increased plasma colloid osmotic pressure

An enlargement of tissues due to fluid accumulation. For the coronary bypass surgery the saphenous…

Answered: 2. An otherwise healthy 82-year-old man…

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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Which layer of the blood vessel reduces resistance due to its smooth surface? A )Adventitia B) Tunica intima
91. In an experimental animal, the diameter of a precapillary arteriole is increased in a muscle vascular bed. Which of the following is most likely decreased in this animal? O A) Arteriolar resistance B) Capillary blood flow C) Capillary filtration rate D) Capillary hydrostatic pressure E) Vascular conductance
Local control of blood flow through a tissue a) maintains a blood flow independent of changes in blood pressure b) is controlled via a relaxation or contraction of precapillary sphincters c) is controlled by changes in oxygen levels in the tissue d) is controlled by changes in carbon dioxide levels in the tissue
Which of the following changes happen at birth or a couple hours afterward? A) The connection between the right and left ventricles gets sealed. B) The connection between the left pulmonary artery and aorta gets sealed. C) The connection between the right ventricle and pulmonary trunk gets sealed. D) The connection between the left atrium and left ventricles gets sealed.
1) Which of the events below occurs when the semilunar valves are open? A) Ventricles are in diastole. B) Blood leaves pulmonary arteries and the aorta. CAV valves are closed. D) Both A & B E.) None of the above
Arrange the following in the ascending order of individual resistance from the lowest to the highest 1. aorta 2. artery 3.arteriole 4. capillary a) 4,3,2,1 b) 3,4,1,2 c) 2,3,4,1 d) 1,2,3,4
Which of the following statements concerning capillaries is TRUE? A) Capillaries are composed of a single layer of endothelial cells surrounded by a basement membrane B) Thoroughfare channels drain directly into venules C) Metarterioles branch directly off arterioles D) Both A & B All of the above
Which of the following findings is the best indication that fluid replacement for a client with hypovolemic shock is adequate? Question 9 options: a) Respiratory rate of 24 breaths/minute b) Urine output greater than 30 ml/hr c) Diastolic blood pressure greater than 90 mmHg d) Systolic blood pressure less than 100 mmHg
Mark Section 2: Ram 127 CIT A) Cisterna magna B) Fourth ventricle C) Lateral ventricle CD) Lumbar cistern S 127. A 3-week-old male newborn who was delivered vaginally at 33 weeks' gestation has a bulging anterior fontanel and distended scalp veins. A CT scan of the head shows hydrocephaus. A diagnosis of occlusion of the cerebral aqueduct is made. A shunt will be placed to allow cerebrospinal fluid to be drained to the thoracic cavity. The sturt should be placed in which of the following locations to effectively relieve the increased pressure? E) Superior sagittal sinus ional Board of M Z
This is one of the symptoms of Coronary artery disease: (a) Sleep problems (b) Headache (c) Diarrhoea (d) Pain or discomfort in the chest, lower jaw or arms
A 22 year-old man is experiencing hypovolemic shock following a fight in which his carotid artery was cut with a broken bottle. What immediate treatment(s) is (are) most likely to benefit the client? Question 5 options: a) Resolution of compensatory pulmonary edema and heart arrhythmias b) Infusion of saline or Ringer’s lactate to maintain the vascular space c) Infusion of vasodilators to foster perfusion and inotropes to improve heart contractility d) Administration of oxygen and epinephrine to promote perfusion
10

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