PBS Unit 4

What fingerprint ridge pattern is seen here?

• whorl

• loop

• arch

• fork

Tags

NGSS.MS-LS4-4

What fingerprint ridge pattern is seen here?

• whorl

• loop

• arch

• fork

The rhythmic expansion and recoil of arteries resulting from heart contraction; can be felt from the outside of the body.

• blood pressure

• pulse

• hypertension

• systolic pressure

Pressure exerted by the blood upon the walls of the blood vessels, especially arteries, usually measured by means of a sphymomanometer and expressed by millimeters of mercury (mmHg)

• Electrocardiogram

• Systole

• Diastole

• Blood Pressure

Blood pressure that remains between heart contractions

• Diastolic pressure

• Systolic Pressure

• Hypertension

• Hypotension

A small mass of tissue made up of Purkinje fibers and other nerve cells that is embedded in the right atrium and that originates the impulses stimulating the heartbeat.

• Bundle branches

• Sinoatrial (SA) node

• Atrioventricular (AV) Node

• Purkinje fibers

What process is used to analyze and compare DNA?

• Micropipetting

• Transcription

• Gel Electrophoresis

• Protein Synthesis

The t-wave correlates with which event?

• atrial contraction/signals moving from the SA node to the AV node

• ventricular contraction

• ventricle repolarization

• both atrial and ventricular contraction

The AV node is located at....

• A

• B

• C

• D

The p-wave correlates with which event?

• atrium contraction/signals moving from SA node to AV node

• ventricle contraction

• ventricle repolarization

• both atrial and ventricular contraction