ATI TEAS 7 Study Guide 2022–2023 –
Practice Test 2 Questions & Answers
REAL EXAM!!!
What organelle functions with the smooth ER to process, package and transport a variety of synthesized
products throughout the cell?
A. Ribosome
B. the golgi apparatus
C. cilia
D. mitochondria -ANSWER ✔---The golgi apparatus
Which is the major extracellular structure that provides protective and mechanical support to the outer
layers of skin, hair and nails
A. fibrillin
B. collagen
C. keratin
D. melatonin -ANSWER ✔---Keratin
, Which of the following pairs of terms correctly completes the statement below. In the male
reproductive system __________ cells produce_________
A. tunica albuginea; primary spermatids
B. Sertoli; follicle stimulating hormone (FSH)
C. Spermatogonia; luteinizing hormone (LH)
D. Leydig; testosterone -ANSWER ✔---D. Leydig; testosterone
Which of the following pairs of terms correctly completes the statement below? In humans, the
______joint has a greater range of motion than the_______joint
A. elbow; knee
B. sacroiliac; atlantoaxial
C. elbow; shoulder
D. knee; hip -ANSWER ✔---elbow; knee
What molecule is a component of cell membranes and precursor molecule for the synthesis of the
steroid hormones, cortisol, aldosterone, progesterone, and the sex hormone testosterone and estrogen.
A. lipoproteins
B. triglycerides
C. lipid
D. cholesterol -ANSWER ✔---D. Cholesterol
Which of the following is the primary function of pulmonary surfactant
A. prevention of ruptures of alveoli during maximal inspiratory effort
B. prevention of collapse of alveoli during exhalation
C. increased solubility of oxygen in solution between alveoli and capillary endothelium
D. decreased viscosity of bronchiolar luminal mucous secretions. -ANSWER ✔---B. prevention of
collapse of alveoli during exhalation
Which cavity is enclosed by the inner walls of the thorax, abdominal wall muscle, and the inner surface
bones and associated bones of the pelvis
Practice Test 2 Questions & Answers
REAL EXAM!!!
What organelle functions with the smooth ER to process, package and transport a variety of synthesized
products throughout the cell?
A. Ribosome
B. the golgi apparatus
C. cilia
D. mitochondria -ANSWER ✔---The golgi apparatus
Which is the major extracellular structure that provides protective and mechanical support to the outer
layers of skin, hair and nails
A. fibrillin
B. collagen
C. keratin
D. melatonin -ANSWER ✔---Keratin
, Which of the following pairs of terms correctly completes the statement below. In the male
reproductive system __________ cells produce_________
A. tunica albuginea; primary spermatids
B. Sertoli; follicle stimulating hormone (FSH)
C. Spermatogonia; luteinizing hormone (LH)
D. Leydig; testosterone -ANSWER ✔---D. Leydig; testosterone
Which of the following pairs of terms correctly completes the statement below? In humans, the
______joint has a greater range of motion than the_______joint
A. elbow; knee
B. sacroiliac; atlantoaxial
C. elbow; shoulder
D. knee; hip -ANSWER ✔---elbow; knee
What molecule is a component of cell membranes and precursor molecule for the synthesis of the
steroid hormones, cortisol, aldosterone, progesterone, and the sex hormone testosterone and estrogen.
A. lipoproteins
B. triglycerides
C. lipid
D. cholesterol -ANSWER ✔---D. Cholesterol
Which of the following is the primary function of pulmonary surfactant
A. prevention of ruptures of alveoli during maximal inspiratory effort
B. prevention of collapse of alveoli during exhalation
C. increased solubility of oxygen in solution between alveoli and capillary endothelium
D. decreased viscosity of bronchiolar luminal mucous secretions. -ANSWER ✔---B. prevention of
collapse of alveoli during exhalation
Which cavity is enclosed by the inner walls of the thorax, abdominal wall muscle, and the inner surface
bones and associated bones of the pelvis
