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1.1.4 Afgesien van die Son, kan ons ook vir … (‘n ster) sien, oor dit naby genoeg is. A Alpha Centauri  B Suiderkruis  C Ceres  D Orion belt  (2)

2.3. Bestudeer die grafiek hieronder en beantwoord die vrae wat volg. Die grafiek wys die afstand (in AU) wat elke planeet van die Son af is.      OM DIE GRAFIEK TE SIEN, KLIEK OP DIE BLOKKIE, SODAT DIT IN ‘N NUWE VENSTER OOPMAAK. 

AFDELING A VRAAG 1   1.1 Veelvoudige keuse vrae word hieronder gegee.     Kies die mees korrekte antwoord vir elkeen.   

1.3 Gee die korrekte volgorde van die planete in ons Sonnestelsel. Begin met die naaste planeet aan die Son. (8)

1.2 Choose the correct scientific term for the following statements.    1.2.1 The process where atoms change from one element to another. (1)  1.2.2 The distance light moves in one year (1) 1.2.3 Objects, just like planets, that orbit the sun (1) 1.2.4 Planets that have a metal core, rocky mantel and thin crust. (1) 1.2.5 Areas on the sun where it is cooler than the rest of the sun (1)

2.2 Hieronder is ‘n prentjie wat ‘n baie belangrike proses illustreer. Alle lewende organismes benodig hierdie proses om te oorleef.  Bestudeer die prentjie en beantwoord die vrae wat volg.   OM DIE PRENTJIE TE SIEN, KLIEK OP DIE BLOKKIE, SODAT DIT IN ‘N NUWE VENSTER OOPMAAK:    

A patient with a reduced FEF 25-75 and an increased Total lung capacity and residual volume has which of the following conditions?

The % predicted pre-bronchodilator FVC:

For questions #29-32 – Using the chart provided below, answer the following. Pulmonary Mechanics Predicted Value Actual Value FVC 5.1 5.0 FEV 1               4.2 2.8 FEV1/FVC %              80% 56% FEF 25-75%               3.6 1.26 The patient is a 30-year-old, 6-foot male.  Using the chart, and assuming the spirometer corrects for BTPS, complete the following:   29.  The % predicted for FVC is:

A patient has a Vital Capacity of 3400ml.  His functional residual capacity (FRC) is 2000 ml and his expiratory reserve volume (ERV) is 1000 ml.  What is his residual volume?