Question

i need the answers asap please. its due in 10mints

which of the following is not type of special connective tissue? 1. red blood cell 2. white blood cell 3. bone tissue 4. cartilage 2. what structure separates the kidneys from the digestive organ? 1. diaphram 2. rib cage 3. peritoneum 4. none of the above 3. if given a blood pressure of 120/80 which number is the pressure of blood being pumped to the lungs? 1. 120 2.80 4. what is the outer layer of veins and arteries is called? 1. connective tissue 2. smooth muscle 3. elastic layer 4. endothelium 5. in a pqrst wave which letters represent the contraction of the ventricles? 1. p 2.9 3. qrs 4. t in an ecg what exactly are the sensor nodes picking up? 1. the movement of blood flow through blood vessels? 2. the electrical impulses in skin

Answer 1

1.Ans.white blood cell

2. Ans.peritoneum

Peritoneum separates kidney from digestive organs.

3.Ans.120

Pressure of blood being pumped to the lungs is 120.

4.Ans. Connective tissue

Arteries and veins are composed of three tissue layers and the thick outermost layer of a vessel tunica adventitia or tunica externa is made of connective tissue.

5.Ans. Qrs

Qrs leads to ventricular depolarization.

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