Question

QUESTION 3

1. You are given ONE (1) sample of blood and asked to identify its blood type. You set up the experiment, and get the following results: No change in the plate well marked “A” and clumping in the plate wells marked “B” and “Rh.” What is the blood type?

   		a. Type A-
   		b. Type B+
   		c. Type O-
   		d. Type Rh+

1 points   

QUESTION 4

1. Which explanation best describes the results in the previous question?

   		a. Antibody A reacted with B antigen and Rh antigen in the sample.
   		b. Antibody B reacted with A antigen and Rh antigen in the sample.
   		c. Antibody A and antibody Rh did NOT react with A or Rh antigen in the sample.
   		d. Antibody B and antibody Rh reacted with B AND Rh antigen in the sample.

1 points   

QUESTION 5

1. While caring for your elderly grandparent, you are asked to measure their blood pressure. Using a stethoscope and a sphygmomanometer, you read the following blood pressure result: 150/90. What is the correct term for the number “150” in the reading?

   		a. Systolic pressure
   		b. Diastolic pressure
   		c. Aortic pressure
   		d. Ventricular pressure

1 points   

QUESTION 6

1. In the previous question, which of the following conditions does the reading of 150/90 indicate?

   		a. Hypotension
   		b. Heart Attack
   		c. Hypertension
   		d. Stroke

1 points   

QUESTION 7

1. Which of the following are considered risk factors for the condition from the previous two questions?

   		a. Young age
   		b. Obesity
   		c. Family history
   		d. [b] and [c]

1 points   

QUESTION 8

1. After blood in the heart flows out of the right ventricle and through the pulmonary semilunar valve, what is the next major body structure into which the blood will travel?

   		a. Lungs
   		b. Arms
   		c. Aorta
   		d. Brain

1 points   

QUESTION 9

1. As blood travels from the lungs to the heart, what is the name of the heart structure into which it enters, and what is the blood’s state of oxygenation?

   		a. Right atrium, oxygenated
   		b. Right atrium, deoxygenated
   		c. Left atrium, oxygenated
   		d. Left atrium, deoxygenated

Answer 1

5. a. Systolic pressure,as we know that blood pressure expressed as a measurement with two number ,with one number on top (systolic) and one on the bottom (diastolic), like a fraction.

6.The condition hypertension has the reading 150/90.Hypertension as blood pressure above 140/90.

8. a. lungs,When right ventricle contracts,the muscular force pushes blood through the pulmonary semilunar valve into the pulmonary artery.The blood then travels to the lungs, where it recieves oxygen.

9. c. left atrium,oxygenated. The left atrium recieves oxygenated blood from pulmonary circulation.From lungs blood drains out of the lungs via the pulmonary veins,and travels to the left atrium.