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NAVLE practice test questions with correct answers
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NAVLE practice test questions with correct answers
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NAVLE practice test questions withcorrect answers
A |litter |of |6 |week |old |kittens |is |being |evaluated |because |of |intermittent |soft |stools |with
|flecks |of |blood. |The |kittens |are |confined |in |an |unsanitary |cage. |Two |direct |fecal
|examinations |show |oocysts. |Which |of |the |following |is |the |most |appropriate |therapy?
dichlorvos
fenbendazol
ivermectin
piperazine
sulfadimethoxine |- |ANSWERS✔✔ |sulfadiemthoxine |(Albon, |for |coccidiosis)
On |examination |of |the |cranial |nerves |in |a |3-year |old |female |cat, |the |right |pupil |appears |to
|be |larger |than |the |left |pupil. |The |right |pupil |shows |no |response |when |light |is |shone |into
|either |eye. |The |left |pupil |constricts |when |light |is |shone |into |either |eye. |Mild |ventrolateral
|strabismus |is |noted |in |the |right |eye |only. |These |findings |are |most |consistent |with |a |lesion
|at |which |of |the |following |locations?
left |occipital |cortex
right |occipita |cortex
right |optic |(II) |nerve
right |oculomotor |(III) |nerve
right |abducens |(VI) |nerve |- |ANSWERS✔✔ |right |oculomotor |(III) |nerve
A |4-year |old |second-lactation |Holstein |cow |that |is |150 |days |in |milk |has |been |in |anestrus
|since |calving. |On |palpation |of |the |rectum, |a |cystic |structure |that |is |3cm |in |diameter |is
|identified |on |the |left |ovary. |Administration |of |which |of |the |following |is |the |most
|appropriate |initial |treatment?
,Follicle-stimulating |hormone |followed |by |gonadotropin-releasing |hormone |in |15 |days
Gonadotropin-releasing |hormone |followed |by |prostaglandin |in |15 |days
Melengesterol |acetate |followed |by |prostaglandin |in |19 |days
Prostaglandin |followed |by |melengestrol |acetate |in |19 |days |- |ANSWERS✔✔ |Gonadotropin-
releasing |hormone |followed |by |prostaglandin |in |15 |days
A |10-year-old |commercial |beef |cow |has |had |a |gradually |diminished |appetite |and
|progressive |weight |loss |over |the |past |two |months. |Feces |are |dry |and |scanty. |She |continues
|to |drink |water. |Physical |examination |shows |distention |of |the |left |paralumbar |fossa |and
|ventral |right |abdominal |wall. |On |rectal |palpation, |the |rumen |is |full |of |firm |ingesta |and |the
|ventral |sac |extends |to |the |right |of |midline |(L-shaped). |Which |of |the |following |is |the |most
|appropriate |next |step?
Administration |of |bisthmuth |subsalicylate |with |sucrose
Administraiton |of |magnesium |hydroxide
Exploratory |laparotomy
Salvage |to |slaughter
Surgical |creation |of |a |rumen |fistual |- |ANSWERS✔✔ |Salvage |to |slaughter
Fifteen |percent |to |20% |of |feedlot |heifers |that |recently |arrived |from |several |auction |markets
|are |anorectic. |Physical |examination |of |the |heifers |shows |serous |nasal |and |ocular |discharge,
|short |explosive |cough, |and |hyperemia |of |nasal |mucosa. |Which |of |the |following |is |the |most
|likely |diagnosis?
Atypical |interstitial |pneumonia
Infectious |bovine |rhinotracheitis
Mucosal |disease
Pasturellosis
Mycoplasmosis |- |ANSWERS✔✔ |Infectious |bovine |rhinotracheitis
,A |group |of |1000 |5-week-old |pigs |has |experienced |a |2% |death |loss |since |weaning |two |weeks
|ago. |most |of |the |deaths |were |sudden; |however, |approximately |3% |of |the |pigs |showed
|clinical |signs |of |lethargy, |lameness, |and |labored |breathing |before |dying. |Postmortem
|examination |of |an |affected |pig |shows |severe |fibrinous |pleuritis, |pericarditis, |and
|peritonitis. |Which |of |the |following |is |the |most |likely |causal |organism?
Arcanobacterium |suis
Escheria |coli
Haemophilus |parasuis
Salmonella |cholerasuis
Streptococcus |suis |- |ANSWERS✔✔ |Haemophilus |parasuis
A |9-week-old |Rottweiler-mix |puppy |is |beign |evaluated |because |of |an |itchy |rash |around |the
|lips |and |eyelids. |Temperature |is |103.3*F. |Physical |examination |shows |swellign |of |the
|muzzle, |pruritic, |exudative |pustiles |around |the |lips |and |eyelids, |and |swelling |of |the
|submandibular |lymph |nodes |bilaterally. |Which |of |the |following |is |the |most |appropriate
|treatment?
Cephalexin |and |prednisone
Clindamycin |and |carprofen
Enrofloxcin |and |etodolac
Topical |amitraz
Topical |betamethasone |- |ANSWERS✔✔ |Cephalexin |and |prednisone
A |5-year |old |Simmental |cow |who |is |used |as |a |donor |for |embryo |transfer |is |evaluated
|because |of |the |acute |onset |of |anorexia |and |lethargy. |She |has |been |flushed |six |times; |the
|most |recent |flushing |occured |10 |days |ago. |Rectal |temperature |is |104*F |. |During |PE, |the |cow
|is |reluctant |to |move |and |periodically |kicks |at |her |abdomen. |On |rectal |palpation, |the |left
|kidney |is |grossly |enlarged |and |has |a |smooth |texture. |When |stimulated |to |urinate, |the |urine
|is |grossly |hematuric; |numerous |blood |clots |and |fibrin |are |present. |Which |of |the |following |is
|the |most |appropriate |treatment?
Administration |of |gentamicin |intravenously
, Administration |of |procaine |penicillin |G |intramuscularly
Long-term |catheterization |of |the |bladder
Surgical |removal |of |the |enlarged |kidney
No |treatment |is |indicated |- |ANSWERS✔✔ |Administration |of |procaine |penicillin |G
|intramuscularly
In |a |mare, |a |30-day |pregnancy |is |most |likely |to |be |detected |on |rectal |examination |by |which
|of |the |following?
Absence |of |ovarian |follicles
Palpation |of |the |chorionic |vesicle
Palpation |of |the |corpus |luteum
Palpation |of |the |fetus
Slipping |the |fetal |membranes |- |ANSWERS✔✔ |Palpation |of |the |chorionic |vesicle
a |12-year |old |male |budgerigar |is |evaluated |because |of |a |two-week |history |of |progressive
|difficulty |gripping |with |the |right |foot. |The |client |reports |that |during |the |past |three |days, |the
|bird |has |stopped |using |the |foot |entirely |but |he |still |flies |around |the |house |daily. |On |physical
|examination, |mild |coelomic |distention |is |palpated. |The |bird |is |standing |on |his |perch |using
|the |left |leg |only. |All |toes |of |the |right |food |are |pointing |downward |with |no |gripping
|capability. |Which |of |the |following |is |the |most |likely |cause |of |the |paralysis?
Chronic |heavy |metal |toxicity
Previous |trauma
Renal |neoplasm
Right-sided |intervertebral |disk |disease
Severe |arthritis |- |ANSWERS✔✔ |Renal |neoplasm
A |6-year-old |male |Cocker |Spaniel |dog |has |recurrent |otitis |externa. |Microscopic |examination
|of |a |smear |of |purulent |discharge |from |the |ear |shows |large |numbers |of |rod-shaped |bacteria.
|Which |of |the |following |is |the |most |likely |causative |organism?
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