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ATI TEAS 7 A&P AND BIOLOGY PRACTICE QUESTIONS WITH COMPLETE SOLUTIONS
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ATI TEAS 7 A&P AND BIOLOGY PRACTICE QUESTIONS WITH COMPLETE SOLUTIONS
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ATI TEAS 7 A&P AND BIOLOGY PRACTICEQUESTIONS WITH COMPLETE SOLUTIONS
In the human body, which of the following body parts are in a superior position to the lungs?
A. Stomach
B. Trachea
C. Spleen
D. Heart
E. Brain - CORRECT ANSWER-B. Trachea
E. Brain
In two to three sentences, describe the part of the arm that is most distal to the shoulder of the
human body. - CORRECT ANSWER-Distal refers to "farthest away". The thumb is the farthest
away from the shoulder of the body.
Which terms add clarity to anatomical position relative to the coronal plane?
A. superior and inferior
B. distal and proximal
C. anterior and posterior
D. lateral and medial - CORRECT ANSWER-C - anterior and posterior
Which two terms are likely to appear in the same discussion related to a part of the body?
A. Dorsal and lumbar
B. Umbilical and crural
C. Dorsal and orbital
D. Lumbar and patellar - CORRECT ANSWER-A. dorsal and lumbar
ATI TEAS 7 A&P and Biology PRACTICE QUESTIONS WITH COMPLETE SOLUTIONS
,Which of the statements below is/are accurate? Select all that apply.
A. The axillary region is superior to the cephalic region.
B. The oral, nasal, buccal and ocular regions are all anterior to the occipital region.
C. Digital or phalangeal structures may be pedal or manual
D. The axillary, brachial, antecubital, antebrachial, popliteal and sural subregions are all
associated with the upper limbs - CORRECT ANSWER-B. The oral, nasal, buccal and ocular
regions are all anterior to the occipital region.
C. Digital or phalangeal structures may be pedal or manual
Which of the following structures changes the volume of the lungs?
A. Alveoli
B. Heart
C. Trachea
D. Diaphragm - CORRECT ANSWER-D. Diaphragm
What will happen in the blood if the tidal volume increases? - CORRECT ANSWER-increasing the
tidal volume will increase the diffusion of carbon dioxide out of the blood stream. Oxygen will
increase in the bloodstream. Changing the tidal volume will not have a direct effect on the
heart rate or surfactant
Which of the following statements best descibes the primary function of the respiratory
system?
A. It transports oxygen and carbon dioxide to cells all over the body
B. It involves the inhalation and exhalation of gases into the environment
C. It exchanges gases between the blood and the air in the environment
D. It maintains proper blood level pH - CORRECT ANSWER-C. It exchanges gases between the
blood and the air in the environment
Which of the following correctly describes the makeup of the lungs?
ATI TEAS 7 A&P and Biology PRACTICE QUESTIONS WITH COMPLETE SOLUTIONS
,A. Right lung, three lobes; left lung two lobes
B. Right lung, two lobes; left lung two lobes
C. Right lung, two lobes; left lung three lobes
D. A. Right lung, three lobes; left lung three lobes - CORRECT ANSWER-A. Right lung, three
lobes; left lung two lobes
Which of the following lists the primary parts of the heart?
A. Blood cells
B. Muscle tissue split into two chambers
C. Muscle tissue split into four chambers
D. Four ventricles - CORRECT ANSWER-C. Muscle tissue split into four chambers
Which of the following blood components is responsible for transporting oxygen?
A. Red blood cells
B. Plasma
C. Dissolved gases
D. Leukocytes - CORRECT ANSWER-A. Red Blood cells
The human body can be divided into how many primary body planes?
A. Two
B. three
C. Four
D. Five - CORRECT ANSWER-B. three (sagittal, coronal, transverse)
Which of the following is NOT a secondary function of the respiratory system?
A. pH regulation of the blood
B. Thermoregulation
ATI TEAS 7 A&P and Biology PRACTICE QUESTIONS WITH COMPLETE SOLUTIONS
, C. Speech production
D. Heart rate regulation - CORRECT ANSWER-D. Heart rate regulation
Which of the following is produced in the mucosal lining to aid in immune defense?
A. Immunoglobulin A
B. Killer T cells
C. immature B celles
D. Eosinophils - CORRECT ANSWER-A. Immunoglobulin A
T cells, B cells, and eosinophils are derived from stem cells (multipotent hematopoetic stem
cells) and are produced in the bone marrow. However, T cells complete their development in
the thymus
Which of the following is NOT part of the brain stem?
A. Midbrain
B. Pons
C. Hypothalamus
D. medulla oblongata - CORRECT ANSWER-C. Hypothalamus
Which of the following represents the depolarization of the atria?
A. QRS interval
B. T wave
C. U wave
D. P wave - CORRECT ANSWER-D. P wave
What does the QRS complex represent? - CORRECT ANSWER-depolarization of the ventricles
Which of the following enzymes begins the digestions of polysaccharides into simpler sugars?
ATI TEAS 7 A&P and Biology PRACTICE QUESTIONS WITH COMPLETE SOLUTIONS
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