Tulloch

As a newly certified PADI Open Water Diver, I will be trained to dive with a buddy as deep as __________. a. 10 metres/30 feet b. 18 metres/60 feet c. 30 metres/100 feet d. 40 metres/130 feet Certain medical conditions can be hazardous while diving, so it is important to answer all questions on the Medical Statement honestly and completely. a. true b. false PADI courses are performance-based. This means that to be certified, I must... a. meet specific performance requirements b. spen...

1) If an object is neutrally buoyant (does not sink or float) in fresh water, the same object placed into salt water would A sink. B either sink or float. C do nothing. D float. - ANS - D 2) I blow up a balloon, tie it off, and take it to the bottom of the swimming pool. What will happen to the balloon and the air inside it? A The balloon will get bigger and the air inside the balloon will be less dense (molecules move further apart). B The balloon will get smaller and the air inside t...

If an object is neutrally buoyant (does not sink or float) in fresh water; the same object placed into salt water would: - ANS - sink. Imagine you blow up a balloon, tie it off, and take it to the bottom of the swimming pool. What will happen to the balloon and the air inside it? - ANS - The balloon will get smaller and the air inside the balloon will be more dense (molecules move closer together). Imagine you turn a glass upside down, trap the air in it by putting it in water, and then you...

D float. Salt water is heavier than fresh water because it has dissolved minerals in it. This means it causes more upward force (buoyancy) on an object. An object that is neutrally buoyant in fresh water would float in salt water because there is greater upward force. See Being a Diver I - Buoyancy and Controlling Buoyancy. - ANS - 1) If an object is neutrally buoyant (does not sink or float) in fresh water, the same object placed into salt water would A sink. B either sink or float. C d...

If an object is neutrally buoyant in fresh water, the same object placed into salt water would... - ANS - Float I blow up a balloon, tie it off, and take it to the bottom of the swimming pool. What will happen to the balloon and the air inside it? - ANS - The balloon will get smaller and the air inside the balloon will be more dense I turn a glass upside down, trap the air in it by putting it in water, and then I take the glass down to 10 m/33 ft. The air space would... - ANS - Become half...

SCUBA - Self contained underwater breathing apparatus What is the pressure change for each 10m/33ft of depth change? - ANS - 1 bar/1 ata/1 atmosphere What is the relationship between my depth in water and the pressure? - ANS - The deeper you go in water, the more the pressure increases Pressure is expressed as the weight of air What is the relationship between pressure, and the volume and the density of air? - ANS - As pressure increases, the gas volume decreases and the gas density incre...

The first symptom of a sinus squeeze is usually: - ANS - A sharp pain of wedging above the eyes The absolute pressure expressed in terms of atmospheres absolute at 99 feet in salt water is - ANS - 4ATA One atmospheric pressure is defined as: - ANS - All Answers are Correct (1 ata, 34 feet, 33 feet below see level, etc.) Earplugs should: - ANS - Never be worn while diving Body heat is lost_____________ Than in air. - ANS - 25 to 30 times faster The condition in which certain colors are dim...

What will the buoyancy of an object be (positive, neutral, or negative) if it displaces an amount of water: a. more than its own weight? b. less than its own weight? c. equal to its own weight? - ANS - a. positive b. negative c. neutral How does the buoyancy of an object differ in fresh water compared to salt water. - ANS - Because salt water weighs more than fresh water, it causes more buoyancy (more upward force) What is the relationship between increasing and decreasing depth and wat...

What technique should a PT use when assisting a patient with hemiparesis and pusher's syndrome? - ANS - have the patient keep hands clasped together (helps to limit pushing with sound extremity); if the therapist tries to increase symmetry by standing on the weak side and pushing the patient's trunk to the other side, the patient will push harder using the strong side When a patient lies on the hemiplegic side, how should they be positioned? - ANS - shoulder protracted, elbow extended, fo...

A physical therapist is using the palmar surface of his hands to compress the patient's soft tissue by performing small circular and long stroking movements with deep pressure. Which massage technique is the physical therapist doing? A. Friction B. Tapping C. Vibration D. Kneading - ANS - A. Friction The tapping massage technique is being used when the hands rapidly strike an individual's soft tissue. The vibration technique is used when the hands shake a patient's soft tissue by usi...

end-feel that is an absolute contraindication for joint mobilization - >>>>empty a common contracture following transfemoral amputation - >>>>hip flexion contracture best initial intervention for shoulder impingement: postural correction, AROM, stretching, or modalities - >>>>correct postural alignment first typical posture of a patient with Parkinson's - >>>>forward head and trunk hip and knee flexion typical gait of a patient of Parkinson...

What u-shaped bone lies at the level of C3 vertebrae - ANS - Hyoid bone What bones make up the auditory ossicles - ANS - Malleus, Incus, Stapes What bone forms the posterior portion of the hard palate - ANS - Palatine bones What prominence on the mandible forms the prominence of the chin? - ANS - mental protuberance What nerve passes through the mandibular foramen - ANS - Inferior alveolar nerve What bone forms the posterior part of the nasal septum - ANS - Vomer What suture separates the...

Explain why accident investigations are carried out - ANS - Accident investigations are carried out to. To identify the immediate root causes of the incident - incidents are usually caused by unsafe acts and unsafe conditions in the workplace, but these often arise from underlying root causes. To identify corrective actions that will prevent a recurrence - The main reason for investigating. List the four steps in the investigation process - ANS - The four steps in the investigation process ...

PURPOSE of major connector? - ANS - Rigidity (support) and stability REQUIREMENT of major connector? - ANS - Rigidity (support) PURPOSE of reciprocating arm? - ANS - Stabilization (counteract retentive clasp) Retentive clasp engages? -not made out of? - ANS - UNDERCUT BELOW height of contour-suprabulge -Retentive clasp is not base metal alloy Reciprocal clasp engages? - ANS - PASSIVELY ABOVE height of contour Reciprocal arm acts as an? - ANS - Indirect retainer, stabilized aginast horizon...

The philtrum of the lip is formed from what? - ANS - Medial nasal processes and maxillary processes Unilateral cleft lip is caused by what? - ANS - When the maxillary prominence on the affected side fails to join with the merged medial nasal prominences What is the most abundant papilla on the tongue? - ANS - Filiform Esophageal varices are commonly seen in what? - ANS - Alcoholics What type of hypersensitivity reaction is present in SLE? - ANS - Type III (immune-antibody complex) What a...

Which pair of enzymes listed below is unique to gluconeogensis? A. Pyruvate kinase and pyruvate carboxylase B. Phosphoenolpyruvate carboxykinase and pyruvate carboxylase C. Fructose bisphosphatase and phosphofructokinase D. Pyruvate dehydrogenase and glucose 6-phosphatase - ANS - B. Phosphoenolpyruvate carboxykinase and pyruvate carboxylase Which 2 polysaccharides contain the same types of bonds? A. Cellulose and amylose B. Amylopectin and glycogen C. Glycogen and cellulose D. Amylose ...

Which of the following statements concerning use of Precedex in critical care patients is correct? A It can only be used if the patient is intubated. B It can only be used if the patient is also receiving a paralytic. C It will decrease blood pressure. D It is indicated for use up to 72 hours. E It is more likely to cause delirium than a benzodiazepine. - ANS - It will decrease blood pressure. MH is a 65 year old post-menopausal female with a family history of breast cancer. She was ...

Another name for Enbrel a) Efavirenz b) Etanercept c) Eptifbatide d) Enfurvitide e) Entidronate - ANS - Etanercept A patient asks the pharmacist about a severe hangover from drinking vodka last night. He awakened with heartburn, nausea, tremor, dizziness, fatigue, body aches, headache and depression. What is the worst combination of ingredients for him? a) caffeine, calcium carbonate b) ibuprofen, calcium carbonate c) naproxen, calcium carbonate d) tums e) Advil, Maalox - ANS - caff...

A 65-year-old woman presented with a 12-hour history of the sudden onset of gait unsteadiness, vomiting and headache, followed by increasing drowsiness. What is the most likely diagnosis? A: acute cerebellar haemorrhage B: acute subdural haemorrhage C: frontal subdural empyema D: herpes simplex encephalitis E: pituitary apoplexy - ANS - A

Who is the Mystery of the Holy Trinity? - ANS - -Mystery of One God in Three persons- *Father, Son, Holy Spirit* -*central mystery* of Christian faith Who is God the Father? - ANS - First person of the Holy Trinity Who is God the Son? - ANS - -Jesus Christ: only begotten son of the Father who *took on flesh* and became one with us *without giving up divinity* -second person of the Holy Trinity Who is God the Holy Spirit? - ANS - -Third Person of the Holy Trinity (proceeds from the Father...