C - Answer When the chromosomes line up in mitosis this is known as which phase?
A. Telophase
B. Anaphase
C. Metaphase
D. Prophase
B - Answer Which cellular organelle contains enzymes that are considered digestive?
A. Golgi Apparatus
B. Lysosomes
C. Nucleus
D. Ribosomes
B - Answer Organs repair themselves through a process of?
A. Meiosis
B. Mitosis
C. Cellular differentiation
D. Transformation
A - Answer Which of the following is considered a model for enzyme action?
A. Lock and Key model
B. Enzyme interaction model
C. Transformation model
D. Transcription model
D - Answer Which of the following statements about enzymes is not true?
A. Enzymes are catalysts.
B. Almost all enzymes are proteins.
C. Enzymes operate most efficiently at optimum pH.
D. Enzymes are destroyed during chemical reactions.
B - Answer Which of the following statements about prostaglandins is not true?
A. Prostaglandins promote inflammation.
B. Prostaglandins can only constrict blood vessels.
C. Prostaglandins are made in the renal medulla.
D. Prostaglandins can lead to pain and fever.
A - Answer Cholesterol that is known as (LDL) stands for:
A. Low-density lipoproteins
B. Low-density lysosomes
, TEAS Nursing Enterence Exam
C. Level-density lipoproteins
D. Level-density lysosomes
A - Answer Hardening of the arteries is known as:
A. Atheriosclerosis
B. Venous narrowing
C. Micro-circulation
D. Hypertension
D - Answer The top number on a blood pressure reading indicates:
A. Diastolic pressure
B. Transient pressure
C. Optimum pressure
D. Systolic pressure
C - Answer Litmus paper that is blue will turn/stay _____ in the presence of a strong
base.
A. Orange
B. Red
C. Blue
D. Green
C - Answer Breathing properly requires the presence of what compound that affects
surface tension of alveoli in the lungs?
A. Potassium
B. Plasma
C. Surfactant
D. Sodium Chloride
C - Answer Which of the following is not considered a function of the kidneys?
A. Secretion
B. Reabsorption
C. Transport
D. Filtration
D - Answer The functional unit of the kidney is known as?
A. Medulla
B. Glomerulus
C. Pyramid
D. Nephron