Test
Vet 303 Chapter 21 51-84
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Preguntas del test (34)
1Grandry’s corpuscle and Herbst corpuscle are located on the
- Aflight feathers.
- Blegs
- Ctounge
- Dwings
2The bursa of Fabricius stimulates the production of
- Aantibodies
- BFSH
- Csex hormones
- Dstress hormones
3Which gland secretes a hormone that regulates body and feather growth and may stimulate the migration urge?
- Aparathyroid
- Bpituitary
- Cthymus
- Dthyroid
4In birds the storage space for ingested food before it reaches the stomach is the
- Acrater
- Bcrop
- Ccroup
- Dcrypt
5The glandular stomach in birds is called the
- Acrop
- Bgizzard
- Cproventriculus
- Dventriculus
6The purpose of the gizzard is to
- Agrind food.
- Blubricate food.
- Csecrete digestive hormones.
- Dsecrete digestive enzymes.
7What bird can grind indigestible food components into a pellet that is regurgitated?
- Achicken
- Bowl
- Cturkey
- Dwren
8 In birds the __ is located at the terminal end of the digestive system.
- Acecum
- Bcloaca
- Ccochlea
- Dcorpus
9The __ collects excrement from the intestines of a bird.
- Acecum
- Bcoprodeum
- Curodeum
- Dvent
10A mute is ejected from the
- Acoprodeum.
- Bduodenum.
- Cproctodeum.
- Durodeum.
11A typical, healthy mute is composed of
- Aa dark fecal center surrounded by a ring of white urates.
- Ba dark urate center surrounded by a ring of light fecal material.
- Ca light urate center surrounded by a ring of dark fecal material.
- Da white fecal center surrounded by a ring of dark urates.
12In order to prevent heat loss in birds,
- Aheat from warmer arteries coming from the heart is transferred to cooler veins returning to the heart.
- Bheat from warmer arteries returning to the heart is transferred to cooler veins leaving the heart.
- Cheat from warmer veins coming from the heart is transferred to cooler arteries returning to the heart.
- Dheat from warmer veins returning to the heart is transferred to cooler arteries leaving the heart.
13Avian red blood cells differ from mammalian red blood cells in that they are
- Agranulated.
- Bnucleated.
- Cround.
- Dsmaller.
14Heterophils in avian blood are equivalent to __ in mammalian blood.
- Aeosinophils
- Blymphocytes
- Cmonocytes
- Dneutrophils
15Lymphocytes in birds are produced by the
- Abursa of Fabricius and red bone marrow.
- Bkidneys and thymus.
- Cred bone marrow and kidneys.
- Dthymus and bursa of Fabricius.
16The three veins most often used for venipuncture in birds are the
- Abrachial, lateral metatarsal, and radial.
- Bjugular, brachial, and medial metatarsal.
- Cmedial metatarsal, lateral metatarsal, and jugular.
- Dradial, brachial, and jugular.
17The mouth and nasal chambers in birds are joined by internal nares called the
- Achoanae.
- Bcholagogue.
- Ccloaca.
- Dcochlea.
18The syrinx is also known as the
- Aair sac.
- Bepiglottis.
- Cglottis.
- Dvoice box.
19The unpaired air sac in birds is the
- Acaudal thoracic air sac.
- Bcervical air sac.
- Ccranial thoracic air sac.
- Dinterclavicular air sac.
20 How many air sacs make up the avian respiratory system?
- Aone pair plus one unpaired
- Bthree pairs plus one unpaired
- Cfour pairs plus one unpaired
- Dfive pairs plus one unpaired
21What combination of inspirations and expirations is needed to transport one pocket of air through the avian respiratory system?
- A2 inhalations, 1 expiration
- B2 inhalations, 2 expirations
- C3 inhalations, 2 expirations
- D3 inhalations, 3 expirations
22Gular fluttering is a mechanism for
- Aflying at high altitudes.
- Bpassing mute.
- Cthermoregulation.
- Dtouch sensation.
23In birds, which gonad is rudimentary and doesn’t function?
- Aleft ovary
- Bleft testis
- Cright ovary
- Dright testis
24Which layer of the oviduct secretes layers of albumin around the egg?
- Ainfundibulum
- Bisthmus
- Cmagnum
- Dvagina
25Which layer of the oviduct is called the shell gland?
- Aisthmus
- Bmagnum
- Cuterus
- Dvagina
26Where is pigment added to the egg shell?
- Aisthmus
- Bmagnum
- Cuterus
- Dvagina
27Species of birds that lay only a specific number of eggs to incubate and won’t lay more if those eggs are removed are
- Abrood layers.
- Bclutch layers.
- Cdeterminate layers.
- Dindeterminate layers.
28The number of eggs a female lays and incubates is called a
- Aclutch
- Bbrood
- Ccolony
- Dbevy
29What type of newly hatched chicks is covered with downy feathers, has its eyes open, and is quickly mobile?
- Aaltricial
- Bprecocial
- Csemialtricial
- Dsemiprecocial
30What type of newly hatched chick is blind and bare-skinned when hatched?
- Aaltricial
- Bprecocial
- Csemialtricial
- Dsemiprecocial
31Which order of birds is comprised of perching birds such as crows, swallows, and songbirds?
- Afalconiformes
- Bgalliformes
- Cpasseriformes
- Dpsittaciformes
32Which order of birds is comprised of daytime flesh eaters (except vultures)?
- Afalconiformes
- Bgalliformes
- Cpasseriformes
- Dpsittaciformes
33Which order of birds is comprised of heavy-bodied land game birds?
- Afalconiformes
- Bgalliformes
- Cpasseriformes
- Dpsittaciformes
34Which order of birds is comprised of brightly colored tropical birds such as parakeets, parrots, and budgerigars?
- Afalconiformes
- Bgalliformes
- Cpasseriformes
- Dpsittaciformes
Información
- Descripción
- Test sobre Vet 303 Chapter 21 51-84, creado por Kelly Kinsinger el 07/03/2019.
- Autor
- Kelly Kinsinger
- Idioma
- English
- Visitas
- 1
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