26
Energy that is stored or inactive is
A. kineticB. effectiveC. energy.D. potential
Anatomy and physiology proctored examAnatomy And Physiology Proctored Exam
100 questions · Page 2 of 4
Anatomy And Physiology Proctored Exam is a nursing-school practice exam with 100 questions. It is written for nursing students preparing for this course exam and for NCLEX-style review. Every question has its own page showing the full stem, all answer options, the correct answer, and a written rationale explaining why each option is right or wrong.
Topics covered on this page: Anatomy and physiology proctored exam.
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Start Practice ExamQuestions 26–50 of 100
27
What level of protein synthesis is represented by the coiling of the protein chain backbone into an alpha helix?
A. secondary structureB. primary structureC. tertiary structureD. quaternary structure
Anatomy and physiology proctored exam28
In which quadrant of the abdominopelvic cavity is the stomach located?
A. right lower quadrantB. left lower quadrantC. right upper quadrantD. left upper quadrant
Anatomy and physiology proctored exam29
The term pollex refers to the
A. fingersB. calfC. great toeD. thumb
Anatomy and physiology proctored exam30
Generally, what is the result of the negative feedback process?
A. to keep the body's blood sugar level highB. to regulate excretion via the kidneysC. to control body movementD. to maintain homeostasis
Anatomy and physiology proctored exam31
When the solute concentration of a solution increases,
A. the osmolarity decreases and the water concentratiB. the osmolarity decreases anda the water concentratC. the osmoslarity increses and the water concentratiD. the osmolarity increases and the water concentrati
Anatomy and physiology proctored exam32
Which of the following is a principle of the fluid mosaic model of the plasma membrane structure?
A. The lipid bilayer is a solid at body temperature, B. All proteins associated with the cell membrane areC. Phospholipids form a bilayer that is largely imperD. Phospholipids consist of a polar head and a nonpol
Anatomy and physiology proctored exam33
If atom X has an atomic number of 74 it would have which of the following?
A. 37 protons and 37 neutronsB. 37 protons and 37 electronsC. 74 protonsD. 74 neutrons
Anatomy and physiology proctored exam34
Select the most correct statement regarding nucleic acids.
A. DNA is a long, double-stranded molecule made up ofB. tDNA is considered a "molecular slave" of DNA duriC. Three forms exist: DNA, RNA, and tDNA.D. RNA is a long, single-stranded molecule made up of
Anatomy and physiology proctored exam35
If the hydrogen ion increases in a solution, the pH will
A. increaseB. hydrogen ions do not influence pHC. decreaseD. stay the same
Anatomy and physiology proctored exam36
An example of a positive feedback mechanism is
A. blood calcium level regulationB. body temperature regulationC. regulating glucose levels in the bloodD. enhancement of labor contractions
Anatomy and physiology proctored exam37
Carbohydrates and proteins are synthesized from their basic building blocks by the
A. addition of a water molecule between each two unitB. removal of a carbon atom between each two unitsC. removal of a water molecule between each two unitsD. addition of a carbon atom between each two units
Anatomy and physiology proctored exam38
Place the following in correct sequence from simplest to most complex: 1. molecules 2. atoms 3. tissues 4. cells 5. organs
A. 2-1-3-4-5B. 2-1-4-3-5C. 1-2-4-3-5D. 1-2-3-4-5
Anatomy and physiology proctored exam39
Synovial cavities are exposed to the external environment.
A. TrueB. False
Anatomy and physiology proctored exam40
Select the most correct statement.
A. Organ systems operate independently of each other B. The endocrine system is not a true structural orgaC. The immune system is closely associated with the lD. Organ systems can be composed of cells or tissues,
Anatomy and physiology proctored exam41
The protein rods of the cell's cytoskeleton that function in muscle contractions, cleave furrow formation, and amoeboid movement of the cell are _______.
A. microtubulesB. microvilliC. microfilamentsD. intermediate filaments
Anatomy and physiology proctored exam42
Most enzymes are
A. cholesterolsB. triglyceridesC. proteinsD. carbohydrates
Anatomy and physiology proctored exam43
Which of the following is chemically stable (unreactive)?
A. sodium (atomic number 11)B. neon (atomic number 10)C. carbon (atomic number 6)D. oxygen (atomic number 8)
Anatomy and physiology proctored exam44
Myocardium (cardiac muscle tissue) must rhythmically contract for a lifetime. This requires a considerable amount of energy production by the cells. You would expect to see a relatively high number of
A. cytoskeletonB. lysosomesC. mitochondriaD. smooth endoplasmic reticulum
Anatomy and physiology proctored exam45
If a cell is non-selectively engulfing samples of extracellular fluid, for example to absorb nutrients, it will likely utilize
A. pinocytosisB. receptor-mediated endocytosisC. phagocytosisD. exocytosis
Anatomy and physiology proctored exam46
A structure composed of two or more tissue types that work together to perform specific functions for the body is a(n)
A. complex tissueB. organC. complex cellD. organ system
Anatomy and physiology proctored exam47
Expiration (breathing out) is how the body removes excessive carbon dioxide from the blood. This is an example of __________.
A. maintaining boundariesB. excretion of metabolic wasteC. responsivenessD. metabolism
Anatomy and physiology proctored exam48
Which of the following is NOT part of the axial division of the body
A. cervical regionB. organs of the female reproductive systemC. carpal regionD. body cavities
Anatomy and physiology proctored exam49
Which of the following are survival needs of the body?
A. nutrients, water, movement, and reproductionB. nutrients, water, growth, and reproductionC. nutrients, water, atmospheric pressure, and oxygenD. water, atmospheric pressure, growth, and movement
Anatomy and physiology proctored exam50
An acid with a pH of 6 has _________ hydrogen ions than pure, distilled water.
A. 100-fold moreB. 10-fold fewerC. 100-fold fewerD. 10-fold more
Anatomy and physiology proctored exam