Week 5 Lab Study Guide

If blood clumps with anti-A antibody but not with anti-B antibody, the blood type is _____.

A

If blood clumps with anti-B antibody but not with anti-A antibody, the blood type is _____.

B

If blood clumps with both anti-A and anti-B antibodies, the blood type is _____.

AB

If blood does not clump with either anti-A or anti-B antibodies, the blood type is _____.

O

If blood clumps with anti-Rh antibody, the blood type is Rh _____.

positive

If blood does not clump with anti-Rh antibody, the blood type is Rh _____.

negative

In blood typing, visible clumping is called _____.

agglutination

Agglutination occurs when antibodies bind to specific _____ on red blood cells.

antigens

The blood typing image in the lab showed clumping in the anti-B and anti-Rh wells, indicating type _____ blood.

B+

A person with type B blood can safely receive type B blood and type _____ blood.

O

A person with type O blood is considered the universal red blood cell _____.

donor

A person with type AB blood is considered the universal red blood cell _____.

recipient

A type O blood recipient should NOT receive type _____ blood.

AB

A type B recipient receiving type A blood may have a dangerous transfusion _____.

reaction

A type A recipient receiving type B blood may also experience a transfusion _____.

reaction

A transfusion reaction happens when donor red blood cells are attacked by the recipient’s _____.

antibodies

Unsafe transfusions can cause red blood cells to _____.

clump

Lung volumes can be measured using a _____.

spirometer

The amount of air moved in and out during a normal breath is called _____ volume.

tidal

The amount of air left in the lungs after maximal exhalation is called _____ volume.

residual

Residual volume does not usually change as an acute response to _____.

exercise

One of the most important lung volume changes after exercise is an increase in _____ volume.

tidal

In the lab experiment, tidal volume increased by about _____ mL after exercise.

350

Vital capacity is the maximum amount of air that can be exhaled after a maximum _____.

inspiration

Alveolar ventilation refers to the amount of fresh air reaching the _____.

alveoli

Anatomical dead space refers to air in the conducting passages that does not participate in gas _____.

exchange

If you inhale an extra 50 mL of fresh air above normal, that extra air will go directly to the _____.

alveoli

Extra air beyond tidal volume contributes directly to _____ ventilation.

alveolar

Anatomical dead space must be filled _____ before fresh air reaches the alveoli.

first

The purpose of increasing tidal volume during exercise is to improve oxygen delivery and maintain _____.

homeostasis

Materials that contain or have come into contact with blood should be placed in _____ waste bins.

biohazard

Fingertips should be disinfected with an alcohol _____ before using a lancet.

swab

Lancets should _____ be reused.

never

Blood-contaminated materials should not be cleaned in the regular _____.

sink

Proper blood handling procedures help reduce risk of _____.

infection