26
Where is iodide located in the thyroid gland?
A. Lumen of follicleB. Secretory vesicles inside follicular cellsC. Golgi apparatus of parafollicular cellsD. Cytoplasm of follicular cells
Anatomy and physiology proctored exam IAnatomy And Physiology Proctored Exam I
45 questions · Page 2 of 2
Anatomy And Physiology Proctored Exam I is a nursing-school practice exam with 45 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.
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Start Practice ExamQuestions 26–45 of 45
27
The ratio of the volume of red blood cells to the total volume of blood is the definition for
A. HemoglobinB. HematocritC. ErythropoietinD. Erythrocyte sedimentation rate
Anatomy and physiology proctored exam I28
What stimulates melatonin production?
A. increasing blood glucose levelsB. the light and dark cyclesC. the dysregulation of the immune systemD. increasing pigmentation of the skin
Anatomy and physiology proctored exam I29
During erythropoiesis in the bone marrow, which is the last cell to have a nucleus?
A. erythrocytesB. normoblastsC. proerythroblastsD. reticulocytes
Anatomy and physiology proctored exam I30
Which of the following statements is true of amino acid-based hormones?
A. They cross the plasma membrane.B. They are lipid soluble.C. They are synthesized from cholesterol.D. They require a receptor in the plasma membrane.
Anatomy and physiology proctored exam I31
Match the following anterior pituitary hormones with their target organs.
A. Growth HormoneB. Follicle Stimulating HormoneC. ProlactinD. Adrenocorticotropin Hormone
Anatomy and physiology proctored exam I32
One of the statements below is true. Which one?
A. the anterior pituitary produces testosterone from B. the hypothalamus produces ADH and oxytocin which aC. the posterior pituitary contains autonomic centersD. the thalamus produces ADH and oxytocin which are s
Anatomy and physiology proctored exam I33
Virtually all amino acid-based hormones exert their signaling effects through intracellular
A. calciumB. deactivating ionsC. nucleotidesD. second messengers
Anatomy and physiology proctored exam I34
If the thyroid gland is unable to produce iodinated thyroglobulin, what is the effect on hormone production?
A. Triiodothyronine (T3) and thyroxine (T4) productioB. Excess triiodothyronine (T3) and thyroxine (T4) hoC. Less triiodothyronine (T3) and thyroxine (T4) hormD. Less thyroid-stimulating hormone (TSH) is released
Anatomy and physiology proctored exam I35
Which of the following hormones is produced in the zone of adrenal gland labeled as B?
A. MineralocorticoidsB. AndrogensC. GlucocorticoidsD. Estrogens
Anatomy and physiology proctored exam I36
In the following diagram, which of the following hormones is produced in zone of the adrenal gland labeled as D?
A. GlucocorticoidsB. MineralocorticoidsC. CatecholaminesD. Androgens
Anatomy and physiology proctored exam I37
What stimulates the kidney to release erythropoietin EPO?
A. Low level of iron concentration in the bloodB. Low level of oxygen concentration in the bloodC. Low number of red blood cells in the bloodD. High number of red blood cells in the blood
Anatomy and physiology proctored exam I38
A patient came to the ER in hypovolemic shock due to massive blood loss. A blood transfusion is urge results shown below (Anti-A: positive, Anti-B: negative, Anti-D: positive), which combination of bl
A. O-, O+, A-, A+B. A+ onlyC. A+, AB+D. O- only
Anatomy and physiology proctored exam I39
How is iron stored in the liver as consequence of the recycling of the hemoglobin components?
A. FerritinB. TransferrinC. HemosiderosisD. Ferrin
Anatomy and physiology proctored exam I40
What stimulates the release of parathyroid hormone (PTH)?
A. hypercalcemiaB. cold temperaturesC. hypocalcemiaD. low basal metabolic rate
Anatomy and physiology proctored exam I41
Which of the following correctly lists the sequence of steps that occur during hemostasis in response to a damaged blood vessel?
A. hemolysis, vascular spasm, platelet plug formationB. vascular spasm, clotting polycythemiaC. vascular spasm, platelet plug formation, clottingD. emigration, clotting hemolysis
Anatomy and physiology proctored exam I42
Which one of the following is NOT an anterior pituitary hormone:
A. Prolactin (PRL)B. adrenocorticotropic hormone (ACTH)C. follicle-stimulating hormone (FSH)D. antidiuretic hormone (ADH)
Anatomy and physiology proctored exam I43
In the Physio experiment on thyroid gland activity, which rat developed a goiter/mass?
A. Hypophysectomized rat treated with thyroxineB. Hypophysectomized rat treated with TSHC. Thyrodectomized rat treated with PTUD. Thyrodectomized rat treated with TSH
Anatomy and physiology proctored exam I44
The fight-or-flight response
A. is the body's immediate response to a real or percB. elevates heart and respiration rates and blood gluC. decreases urinary and digestive functionsD. All of these are correct
Anatomy and physiology proctored exam I45
Where is oxytocin produced?
A. HypothalamusB. Somatic Nervous SystemC. Anterior Pituitary GlandD. Posterior Pituitary Gland
Anatomy and physiology proctored exam I